Quasi-Normal Modes of Stars and Black Holes

Abstract

Perturbations of stars and black holes have been one of the main topics of relativistic astrophysics for the last few decades. They are of particular importance today, because of their relevance to gravitational wave astronomy. In this review we present the theory of quasi-normal modes of compact objects from both the mathematical and astrophysical points of view. The discussion includes perturbations of black holes (Schwarzschild, Reissner-Nordström, Kerr and Kerr-Newman) and relativistic stars (non-rotating and slowly-rotating). The properties of the various families of quasi-normal modes are described, and numerical techniques for calculating quasi-normal modes reviewed. The successes, as well as the limits, of perturbation theory are presented, and its role in the emerging era of numerical relativity and supercomputers is discussed.

74 pages, 7 figures, Review article for "Living Reviews in Relativity"

References in corpus (55)

• A new class of unstable modes of rotating relativistic stars
• Detection, Measurement and Gravitational Radiation
• Late-Time Behavior of Stellar Collapse and Explosions: I. Linearized Perturbations
• Measuring gravitational waves from binary black hole coalescences: I. Signal to noise for inspiral, merger, and ringdown
• Towards gravitational-wave asteroseismology
• Gravitational Radiation and Rotation of Accreting Neutron Stars
• Gravitational waves from hot young rapidly rotating neutron stars
• Gravitational Radiation Instability in Hot Young Neutron Stars
• Axial instability of rotating relativistic stars
• Gravitational waveforms from inspiralling compact binaries to second-post-Newtonian order
• Perturbations of spacetime: gauge transformations and gauge invariance at second order and beyond
• Pulsar Recoil and Gravitational Radiation due to Asymmetrical Stellar Collapse and Explosion
• Measuring gravitational waves from binary black hole coalescences: II. the waves' information and its extraction, with and without templates
• Gravitational waves and pulsating stars: What can we learn from future observations?
• Colliding Black Holes: The Close Limit
• Wave Propagation in Gravitational Systems: Late Time Behavior
• The Collision of Two Black Holes
• Gravitational radiation limit on the spin of young neutron stars
• On the relevance of the r-mode instability for accreting neutron stars and white dwarfs
• Late-Time Behavior of Stellar Collapse and Explosions: II. Nonlinear Evolution
• Dynamics of perturbations of rotating black holes
• Quantifying excitations of quasinormal mode systems
• Telling Tails In The Presence Of A Cosmological Constant
• Helioseismic determination of the solar gravitational quadrupole moment
• Runaway Heating By R-modes of Neutron Stars in Low Mass X-ray Binaries
• TIDAL AND TIDAL-RESONANT EFFECTS IN COALESCING BINARIES
• A detailed study of quasinormal frequencies of the Kerr black hole
• Gravitational waves from pulsating stars: Evolving the perturbation equations for a relativistic star
• Colliding black holes: how far can the close approximation go?
• Head-on collision of two black holes: comparison of different approaches
• Late-time decay of scalar perturbations outside rotating black holes
• On the oscillation spectra of ultracompact stars: An extensive survey of gravitational-wave modes
• Second order perturbations of a Schwarzschild black hole
• Dynamics of Scalar Fields in the Background of Rotating Black Holes
• Spacetime modes of relativistic stars
• Applying black hole perturbation theory to numerically generated spacetimes
• A NEW NUMERICAL APPROACH TO THE OSCILLATION MODES OF RELATIVISTIC STARS
• Late time dynamics of scalar perturbations outside black holes: II. Schwarzschild geometry
• Secular Instability of g-Modes in Rotating Neutron Stars
• Quasinormal modes of nearly extreme Reissner-Nordstrom black holes
• On the Completeness of the Quasinormal Modes of the Poeschl-Teller Potential
• Evolving the Bowen-York initial data for spinning black holes
• Gravitational waves from a test particle scattered by a neutron star: Axial mode case
• Collisions of boosted black holes: perturbation theory prediction of gravitational radiation
• Head-on collision of unequal mass black holes: close-limit predictions
• Wave Propagation in Gravitational Systems: Completeness of Quasinormal Modes
• The collision of boosted black holes: second order close limit calculations
• Calculation of gravitational wave forms from black hole collisions and disk collapse: Applying perturbation theory to numerical spacetimes
• Excitation of the odd-parity quasi-normal modes of compact objects
• ON THE OSCILLATION SPECTRA OF ULTRA COMPACT STARS
• Gravitational Helioseismology?
• The close-limit approximation to Neutron Star Collisions
• Stellar Pulsations excited by a scattered mass
• Construction of Astrophysical Initial Data for Perturbations of Relativistic Stars
• Evolution of Distorted Black Holes: A Perturbative Approach

Cited by in corpus (1375)

• The Confrontation between General Relativity and Experiment
• Quasinormal modes of black holes and black branes
• The Confrontation between General Relativity and Experiment
• Quasinormal modes of black holes: from astrophysics to string theory
• Testing General Relativity with Present and Future Astrophysical Observations
• Minkowski-space correlators in AdS/CFT correspondence: recipe and applications
• Analogue Gravity
• Tidal deformability of neutron stars with realistic equations of state and their gravitational wave signatures in binary inspiral
• Geodesic stability, Lyapunov exponents and quasinormal modes
• Testing the nature of dark compact objects: a status report
• Thermodynamical Aspects of Gravity: New insights
• On gravitational-wave spectroscopy of massive black holes with the space interferometer LISA
• Is the gravitational-wave ringdown a probe of the event horizon?
• Quasinormal behavior of the D-dimensional Schwarzshild black hole and higher order WKB approach
• Black holes, gravitational waves and fundamental physics: a roadmap
• Physics of Neutron Star Crusts
• Quasinormal modes and holography
• Light interaction with photonic and plasmonic resonances
• Can environmental effects spoil precision gravitational-wave astrophysics?
• Gravity and the Thermodynamics of Horizons
• Echoes of ECOs: gravitational-wave signatures of exotic compact objects and of quantum corrections at the horizon scale
• Rotating Stars in Relativity
• Binary neutron-star mergers: a review of Einstein's richest laboratory
• Black Holes in Theories with Large Extra Dimensions: a Review
• Quasinormal Modes, the Area Spectrum, and Black Hole Entropy
• Echoes from the Abyss: Tentative evidence for Planck-scale structure at black hole horizons
• The r-mode instability in rotating neutron stars
• Science with the Einstein Telescope: a comparison of different designs
• Scalar, electromagnetic and Weyl perturbations of BTZ black holes: quasi normal modes
• Merger of binary neutron stars to a black hole: Disk mass, short gamma-ray bursts, and quasinormal mode ringing
• Quasi-Normal Modes of Schwarzschild Anti-De Sitter Black Holes: Electromagnetic and Gravitational Perturbations
• Relativistic Fluid Dynamics: Physics for Many Different Scales
• Eigenvalues and eigenfunctions of spin-weighted spheroidal harmonics in four and higher dimensions
• Extreme Gravity Tests with Gravitational Waves from Compact Binary Coalescences: (II) Ringdown
• IMRPhenomXHM: A multi-mode frequency-domain model for the gravitational wave signal from non-precessing black-hole binaries
• Are eikonal quasinormal modes linked to the unstable circular null geodesics?
• New Horizons for Fundamental Physics with LISA
• Light rings as observational evidence for event horizons: long-lived modes, ergoregions and nonlinear instabilities of ultracompact objects
• How to tell a gravastar from a black hole
• Setting the cornerstone for the IMRPhenomX family of models for gravitational waves from compact binaries: The dominant harmonic for non-precessing quasi-circular black holes
• Born-Infeld inspired modifications of gravity
• Dynamical Tides in General Relativity: Effective Action and Effective-One-Body Hamiltonian
• Wormholes as Black Hole Foils
• Perturbations of slowly rotating black holes: massive vector fields in the Kerr metric
• Gravitational waves from neutron star mergers and their relation to the nuclear equation of state
• Instabilities of wormholes and regular black holes supported by a phantom scalar field
• A recipe for echoes from exotic compact objects
• Spectral Methods for Numerical Relativity
• Quasinormal-mode spectrum of Kerr black holes and its geometric interpretation
• Quasinormal modes, stability and shadows of a black hole in the 4D Einstein-Gauss-Bonnet gravity
• Modified theories of Gravity: Why, How and What?
• Numerical Relativity: A review
• Rotating Stars in Relativity
• Matched-filtering and parameter estimation of ringdown waveforms
• Modeling Ringdown: Beyond the Fundamental Quasi-Normal Modes
• Quasinormal frequencies of Schwarzschild black holes in anti-de Sitter spacetimes: A complete study on the asymptotic behavior
• A Primer on Energy Conditions
• Advanced Methods in Black-Hole Perturbation Theory
• Quasinormal modes of the near extremal Schwarzschild-de Sitter black hole
• Detection of gravitational waves from black holes: Is there a window for alternative theories?
• Quasi-normal modes of Schwarzschild-de Sitter black holes
• AdS/CFT correspondence, quasinormal modes, and thermal correlators in N=4 SYM
• Hierarchical data-driven approach to fitting numerical relativity data for nonprecessing binary black holes with an application to final spin and radiated energy
• Three-dimensional general relativistic hydrodynamics II: long-term dynamics of single relativistic stars
• Instability of Massive Scalar Fields in Kerr-Newman Spacetime
• Gravitational wave asteroseismology of fast rotating neutron stars with realistic equations of state
• Connection between black-hole quasinormal modes and lensing in the strong deflection limit
• Gravitational Radiation in D-dimensional Spacetimes
• Quasinormal modes of Reissner-Nordström-anti-de Sitter black holes: scalar, electromagnetic and gravitational perturbations
• Phenomenological aspects of black holes beyond general relativity
• Quasinormal modes of regular black holes
• Gauge-invariant Non-spherical Metric Perturbations of Schwarzschild Black-Hole Spacetimes
• Pseudospectrum and black hole quasi-normal mode (in)stability
• Non-radial oscillations of anisotropic neutron stars in the Cowling approximation
• Quasinormal modes and classical wave propagation in analogue black holes
• Holographic spectral functions and diffusion constants for fundamental matter
• General-relativistic resistive magnetohydrodynamics in three dimensions: Formulation and tests
• Distinguishing Boson Stars from Black Holes and Neutron Stars from Tidal Interactions in Inspiraling Binary Systems
• Quasi-Normal Modes and Gravitational Wave Astronomy
• The Tensor-Vector-Scalar theory and its cosmology
• Slowly Decaying Waves on Spherically Symmetric Spacetimes and an Instability of Ultracompact Neutron Stars
• Nonlinear effects in black hole ringdown
• Shadow, lensing, quasinormal modes, greybody bounds and neutrino propagation by dyonic ModMax black holes
• Destabilizing the Fundamental Mode of Black Holes: The Elephant and the Flea
• Unequal mass binary neutron star mergers and multimessenger signals
• Parametrized black hole quasinormal ringdown. I. Decoupled equations for nonrotating black holes
• De Sitter Musings
• Astrophysical signatures of boson stars: quasinormal modes and inspiral resonances
• Gravitational quasinormal modes for Anti-de Sitter black holes
• Mining information from binary black hole mergers: a comparison of estimation methods for complex exponentials in noise
• Decay of massive scalar field in a Schwarzschild background
• Quasinormal ringing of Kerr black holes: The excitation factors
• Analysis of Ringdown Overtones in GW150914
• Quasinormal Modes of Black Holes Surrounded by Dark Matter and Their Connection with the Shadow Radius
• Agnostic black hole spectroscopy: Quasinormal mode content of numerical relativity waveforms and limits of validity of linear perturbation theory
• Gravitational Recoil during Binary Black Hole Coalescence using the Effective One Body Approach
• Quasinormal modes of Schwarzschild black holes in four and higher dimensions
• Massive quasi-normal mode
• Testing the no-hair theorem with black hole ringdowns using TIGER
• A proof of the uniform boundedness of solutions to the wave equation on slowly rotating Kerr backgrounds
• Signature of the Van der Waals like small-large charged AdS black hole phase transition in quasinormal modes
• Covariant Perturbations of Schwarzschild Black Holes
• Quasinormal modes of Einstein-Gauss-Bonnet-dilaton black holes
• Inferring physical parameters of compact stars from their f-mode gravitational wave signals
• Quasinormal modes of nearly extremal Kerr spacetimes: spectrum bifurcation and power-law ringdown
• Quasinormal modes of gravitational perturbation around a Schwarzschild black hole surrounded by quintessence
• A holographic view on physics out of equilibrium
• Wormholes versus black holes: quasinormal ringing at early and late times
• Quasinormal modes of Kerr-Newman black holes: coupling of electromagnetic and gravitational perturbations
• Towards constraining of the Horava-Lifshitz gravities
• Power-law corrections to entanglement entropy of horizons
• Solutions of the Einstein equations for a black hole surrounded by a galactic halo
• Static response and Love numbers of Schwarzschild black holes
• Quasinormal modes of the charged black hole in Gauss-Bonnet gravity
• Effective field theory calculation of conservative binary dynamics at third post-Newtonian order
• Did GW150914 produce a rotating gravastar?
• Parametrized black hole quasinormal ringdown. II. Coupled equations and quadratic corrections for nonrotating black holes
• Boson Stars and Oscillatons: A Review
• Higher-Derivative Corrected Black Holes: Perturbative Stability and Absorption Cross-Section in Heterotic String Theory
• Effective field theory calculation of second post-Newtonian binary dynamics
• Nonlinear Pulsations in Differentially Rotating Neutron Stars: Mass-Shedding-Induced Damping and Splitting of the Fundamental Mode
• Quasinormal modes of scale dependent black holes in (1+2)-dimensional Einstein-power-Maxwell theory
• Asymptotic Quasinormal Frequencies for Black Holes in Non-Asymptotically Flat Spacetimes
• Restricting quark matter models by gravitational wave observation
• Black holes and gravitational waves in models of minicharged dark matter
• Quasinormal modes, scattering and Hawking radiation in the vicinity of Einstein-dilaton-Gauss-Bonnet black hole
• Ringdown overtones, black hole spectroscopy, and no-hair theorem tests
• Quasinormal behavior of massless scalar field perturbation in Reissner-Nordstrom anti-de Sitter spacetimes
• Gravitational wave signatures of black hole quasi-normal mode instability
• Quasinormal modes of test fields around regular black holes
• Non-linear axisymmetric pulsations of rotating relativistic stars in the conformal flatness approximation
• Spontaneous scalarization
• Constraining the equation of state of high-density cold matter using nuclear and astronomical measurements
• Astrophysical Black Holes: A Compact Pedagogical Review
• Quasi normal modes in Schwarzschild-DeSitter spacetime: A simple derivation of the level spacing of the frequencies
• Classes of Exact Solutions to the Teukolsky Master Equation
• "Mariage des Maillages": A new numerical approach for 3D relativistic core collapse simulations
• Gravitational Waves: Sources, Detectors and Searches
• The Quasinormal Mode Spectrum of a Kerr Black Hole in the Eikonal Limit
• A geometric framework for black hole perturbations
• Quasinormal modes of d-dimensional spherical black holes with a near extreme cosmological constant
• Interpreting Binary Neutron Star Mergers: Describing the Binary Neutron Star Dynamics, Modelling Gravitational Waveforms, and Analyzing Detections
• Testing dynamical torsion effects on the charged black hole's shadow, deflection angle and greybody with M87* and Sgr. A* from EHT
• Isolated and Binary Neutron Stars in Dynamical Chern-Simons Gravity
• Viscosity of gauge theory plasma with a chemical potential from AdS/CFT correspondence
• Highly damped quasinormal modes of Kerr black holes
• Quasinormal modes of D-dimensional de Sitter spacetime
• Quasi-normal modes of rotating black holes in Einstein-dilaton Gauss-Bonnet gravity: the first order in rotation
• Schwarzschild black holes can wear scalar wigs
• Dirac quasinormal modes of the Reissner-Nordström de Sitter black hole
• Echoes in brane worlds: ringing at a black hole--wormhole transition
• Quasi normal modes: A simple derivation of the level spacing of the frequencies
• Quasinormal modes of black holes and Borel summation
• Scalar field evolution in Gauss-Bonnet black holes
• Gravitational energy loss in high energy particle collisions: ultrarelativistic plunge into a multidimensional black hole
• Quasinormal modes and a new instability of Einstein-Gauss-Bonnet black holes in the de Sitter world
• Shadow and stability of quantum-corrected black holes
• Quasinormal ringing of regular black holes in asymptotically safe gravity: the importance of overtones
• Multipolar universal relations between f-mode frequency and tidal deformability of compact stars
• Massive scalar field quasi-normal modes of higher dimensional black holes
• Fundamental oscillation modes of neutron stars: validity of universal relations
• Gravito-Electromagnetic Perturbations of Kerr-Newman Black Holes: Stability and Isospectrality in the Slow-Rotation Limit
• Behavior of quasinormal modes and Van der Waals-like phase transition of charged AdS black holes in massive gravity
• Mixing of spherical and spheroidal modes in perturbed Kerr black holes
• How does a dark compact object ringdown?
• Quasinormal modes for massless topological black holes
• Unstable circular null geodesics of static spherically symmetric black holes, Regge poles and quasinormal frequencies
• Connection Between the Shadow Radius and Quasinormal Modes in Rotating Spacetimes
• Holographic isotropization linearized
• Normalization, orthogonality and completeness of quasinormal modes of open systems: the case of electromagnetism
• Dirty black holes: Quasinormal modes
• Wormholes without exotic matter: quasinormal modes, echoes and shadows
• Stability of the fundamental quasinormal mode in time-domain observations against small perturbations
• Highly Damped Quasinormal Modes of Kerr Black Holes: A Complete Numerical Investigation
• Asymptotic quasinormal modes of Reissner-Nordström and Kerr black holes
• Parameter estimation with gravitational waves
• Quasinormal ringing of Kerr black holes. II. Excitation by particles falling radially with arbitrary energy
• Further clarification on quasinormal modes/circular null geodesics correspondence
• The Science of the Einstein Telescope
• Turbulent Black Holes
• Massive vector field perturbations in the Schwarzschild background: stability and quasinormal spectrum
• Quasi-normal modes of toroidal, cylindrical and planar black holes in anti-de Sitter spacetimes: scalar, electromagnetic and gravitational perturbations
• Quasinormal modes in pure de sitter spacetimes
• The AdS/CFT Correspondence
• Quasinormal modes of black holes immersed in a strong magnetic field
• Towards asteroseismology of core-collapse supernovae with gravitational-wave observations - II. Spacetime perturbations
• Quasi-Normal Modes of Brane-Localised Standard Model Fields
• On the gravitational radiation from the collapse of neutron stars to rotating black holes
• Area Spectrum of Extremal Reissner-Nordström Black Holes from Quasi-normal Modes
• Quasinormal modes, scattering and Hawking radiation of Kerr-Newman black holes in a magnetic field
• Echoes of compact objects: new physics near the surface and matter at a distance
• Scalar, Electromagnetic and Gravitational Perturbations of Kerr-Newman Black Holes in the Slow-Rotation Limit
• Quasinormal modes of slowly-rotating black holes in dynamical Chern-Simons gravity
• Spectroscopy of binary black hole ringdown using overtones and angular modes
• Late Inspiral and Merger of Binary Black Holes in Scalar-Tensor Theories of Gravity
• The characterization of Virgo data and its impact on gravitational-wave searches
• Arbitrarily long-lived quasinormal modes in a wormhole background
• Gravitational waves from quasinormal modes of a class of Lorentzian wormholes
• Quasinormal mode oscillations in an analogue black hole experiment
• Non-Schwarzschild black-hole metric in four dimensional higher derivative gravity: analytical approximation
• Scalar wave propagation in topological black hole backgrounds
• Second Order Quasi-Normal Mode of the Schwarzschild Black Hole
• Quasinormal modes of the electrically charged dilaton black hole
• Stellar Oscillations in Scalar-Tensor Theory of Gravity
• Towards asteroseismology of core-collapse supernovae with gravitational-wave observations - I. Cowling approximation
• Oscillations of rapidly rotating stratified neutron stars
• Astrophysics and cosmology with a decihertz gravitational-wave detector: TianGO
• How to tell the shape of a wormhole by its quasinormal modes
• Shadow, quasinormal modes and quasiperiodic oscillations of rotating Kaluza-Klein black holes
• Nonlinear effects in the black hole ringdown: absorption-induced mode excitation
• Quasinormal modes of a Schwarzschild black hole surrounded by free static spherically symmetric quintessence: Electromagnetic perturbations
• Relativistic fluid dynamics: physics for many different scales
• Ring-down gravitational waves and lensing observables: How far can a wormhole mimic those of a black hole?
• IMRPhenomTP: A phenomenological time domain model for dominant quadrupole gravitational wave signal of coalescing binary black holes
• Extracting linear and nonlinear quasinormal modes from black hole merger simulations
• Post-Newtonian limit of generalized symmetric teleparallel gravity
• Exact Solutions of Regge-Wheeler Equation and Quasi-Normal Modes of Compact Objects
• Oscillations of rapidly rotating relativistic stars
• On an Expansion Method for Black Hole Quasinormal Modes and Regge Poles
• Correspondence between grey-body factors and quasinormal modes
• Quasi-normal modes of black holes in Horndeski gravity
• Null infinity waveforms from extreme-mass-ratio inspirals in Kerr spacetime
• Overtones or higher harmonics? Prospects for testing the no-hair theorem with gravitational wave detections
• The Samurai Project: verifying the consistency of black-hole-binary waveforms for gravitational-wave detection
• Parametrized ringdown spin expansion coefficients: a data-analysis framework for black-hole spectroscopy with multiple events
• Field propagation in de Sitter black holes
• Exponentially growing finite energy solutions for the Klein-Gordon equation on sub-extremal Kerr spacetimes
• Black holes in galactic centers: quasinormal ringing, grey-body factors and Unruh temperature
• Canonical Formulation of Spin in General Relativity
• Relaxations of perturbations of spacetimes in general relativity coupled to nonlinear electrodynamics
• The ringing wormholes
• Quasinormal Modes of Charged Dilaton Black Holes in 2+1 Dimensions
• Shadow and quasinormal modes of the Kerr-Newman-Kiselev-Letelier black hole
• Late time tails of the massive vector field in a black hole background
• Quasinormal-mode filters: a new approach to analyze the gravitational-wave ringdown of binary black-hole mergers
• Gravitational Waves from Nonlinear Couplings of Radial and Polar Nonradial Modes in Relativistic Stars
• Eikonal instability of Gauss-Bonnet-(anti-)de Sitter black holes
• Spectral decomposition of black-hole perturbations on hyperboloidal slices
• Ringing of the regular black-hole/wormhole transition
• Holographic Meson Melting
• Post-Kerr black hole spectroscopy
• Accelerating black holes: quasinormal modes and late-time tails
• Black hole acoustics in the minimal geometric deformation of a de Laval nozzle
• Quantitative Mode Stability for the Wave Equation on the Kerr Spacetime
• Black Hole Ringing, Quasinormal Modes, and Light Rings
• EHT tests of the strong-field regime of General Relativity
• High overtones of Schwarzschild-de-Sitter quasinormal spectrum
• Resonant kink-antikink scattering through quasinormal modes
• The next decade of black hole spectroscopy
• Quasi-normal modes of rotating black holes in Einstein-dilaton Gauss-Bonnet gravity: the second order in rotation
• Investigating the Connection between Generalized Uncertainty Principle and Asymptotically Safe Gravity in Black Hole Signatures through Shadow and Quasinormal Modes
• Charged Fermions and Strong Cosmic Censorship
• A Matrix Method for Quasinormal Modes: Schwarzschild Black Holes in Asymptotically Flat and (Anti-) de Sitter Spacetimes
• Quasi-Normal Modes of Brane-Localised Standard Model Fields II: Kerr Black Holes
• Gauge Invariant Variables in Two-Parameter Nonlinear Perturbations
• Scalar field and electromagnetic perturbations on Locally Rotationally Symmetric spacetimes
• Searches for continuous gravitational waves from neutron stars: A twenty-year retrospective
• Axisymmetric Modes of Rotating Relativistic Stars in the Cowling Approximation
• Superradiant instability for black holes immersed in a magnetic field
• Eikonal quasinormal modes of black holes beyond General Relativity
• Spinning Dilaton Black Holes in 2 +1 Dimensions: Quasi-normal Modes and the Area Spectrum
• Decay of a charged scalar and Dirac fields in the Kerr-Newman-de Sitter background
• Nonradial oscillations of quark stars
• A numerical study of the quasinormal mode excitation of Kerr black holes
• Signatures for quark matter from multi-messenger observations
• Echoes from the braneworld black holes
• General relativistic treatment of $f$-mode oscillations of hyperonic stars
• Tidal capture of a primordial black hole by a neutron star: implications for constraints on dark matter
• Area Spectrum of Kerr and extremal Kerr Black Holes from Quasinormal Modes
• Quasinormal modes of the four-dimensional black hole in Einstein-Weyl gravity
• Frequency domain model of $f$-mode dynamic tides in gravitational waveforms from compact binary inspirals
• Second and higher-order quasi-normal modes in binary black hole mergers
• The Darboux transformation in black hole perturbation theory
• Universal Relations for Neutron Star F-Mode and G-Mode Oscillations
• Energy scales and black hole pseudospectra: the structural role of the scalar product
• Superradiant instability of black holes immersed in a magnetic field
• Black-hole microstate spectroscopy: ringdown, quasinormal modes, and echoes
• Long-lived quasinormal modes and overtones' behavior of the holonomy corrected black holes
• Pseudospectrum of horizonless compact objects: a bootstrap instability mechanism
• On gravitational echoes from ultracompact exotic stars
• Instability and phase transitions of a rotating black hole in the presence of perfect fluid dark matter
• Physics of the Inverted Harmonic Oscillator: From the lowest Landau level to event horizons
• Multi-mode black hole spectroscopy
• Regularized Stable Kerr Black Hole: Cosmic Censorships, Shadow and Quasi-Normal Modes
• Greybody factor and quasinormal modes of Regular Black Holes
• Analytical computation of quasi-normal modes of slowly-rotating black-holes in dCS gravity
• Electromagnetic wave scattering by Schwarzschild black holes
• Large amplitude behavior of the bulk viscosity of dense matter
• Discriminating hadronic and quark stars through gravitational waves of fluid pulsation modes
• Superradiant instability of charged scalar fields in higher-dimensional Reissner-Nordström-de Sitter black holes
• (Re-)Inventing the Relativistic Wheel: Gravity, Cosets, and Spinning Objects
• Two-harmonic approximation for gravitational waveforms from precessing binaries
• Self-Force Calculations with Matched Expansions and Quasinormal Mode Sums
• Gravitational-wave signatures of the absence of an event horizon. II. Extreme mass ratio inspirals in the spacetime of a thin-shell gravastar
• Gravitational wave sources: reflections and echoes
• Observational tests of the black hole area increase law
• Quasinormal modes of massive fermions in Kerr spacetime: Long-lived modes and the fine structure
• On gravitational-wave echoes from neutron-star binary coalescences
• Black-hole quasinormal modes and scalar glueballs in a finite-temperature AdS/QCD model
• Gravitational-Wave Emission from Rotating Gravitational Collapse in three Dimensions
• Role of black hole quasinormal mode overtones for ringdown analysis
• Ringdown stability: greybody factors as stable gravitational-wave observables
• Oscillation modes of hybrid stars within the relativistic Cowling approximation
• Late-Time Tails of Wave Propagation in Higher Dimensional Spacetimes
• Teukolsky-Starobinsky Identities - a Novel Derivation and Generalizations
• Quasinormal modes of extremal black holes
• Quasinormal modes of black holes in Einstein-power-Maxwell theory
• Signatures of extra dimensions in gravitational waves from black hole quasi-normal modes
• Quasi-normal frequencies: Key analytic results
• Quasi-normal modes, bifurcations and non-uniqueness of charged scalar-tensor black holes
• Hyperboloidal slicing approach to quasi-normal mode expansions: the Reissner-Nordström case
• Quasinormal Modes of Modified Gravity (MOG) Black Holes
• Probing mass-radius relation of protoneutron stars from gravitational-wave asteroseismology
• NR/HEP: roadmap for the future
• General parametrization of black holes: the only parameters that matter
• Quasinormal modes of renormalization group improved Dymnikova regular black holes
• LISA parameter estimation and source localization with higher harmonics of the ringdown
• Effect of hyperons on f-mode oscillations in Neutron Stars
• Modeling ringdown II: non-precessing binary black holes
• Chaos of Particle Motion near the Black Hole with Quasi-topological Electromagnetism
• Quasi-normal modes of warped black holes and warped AdS/CFT correspondence
• Stability Analysis and Area Spectrum of 3-Dimensional Lifshitz Black Holes
• Rotating Stars in Relativity
• Quasi-normal Modes of Electromagnetic Perturbations of Four-Dimensional Topological Black Holes with Scalar Hair
• Spin dependence of black hole ringdown nonlinearities
• Resonances of a rotating black hole analogue
• Quasinormal modes of black holes in f(T) gravity
• Quasinormal modes of charged black holes with corrections from nonlinear electrodynamics
• GW170817 implications on the frequency and damping time of f-mode oscillations of neutron stars
• Electromagnetic perturbations of black holes in general relativity coupled to nonlinear electrodynamics: Polar perturbations
• Cosmic String Loop Collapse in Full General Relativity
• Resolvent estimates for normally hyperbolic trapped sets
• Tidal Love Numbers of Black Holes and Neutron Stars in the Presence of Higher Dimensions: Implications of GW170817
• Quasinormal Modes of Charged Scalars around Dilaton Black Holes in 2+1 Dimensions: Exact Frequencies
• Greybody factors and quasinormal modes for a nonminimally coupled scalar field in a cloud of strings in (2+1)-dimensional background
• Gravitational instability of polytropic spheres containing region of trapped null geodesics: a possible explanation of central supermassive black holes in galactic halos
• The excitation of quadratic quasinormal modes for Kerr black holes
• Regge-Wheeler equation, linear stability, and greybody factors for dirty black holes
• Asymptotics of linear waves and resonances with applications to black holes
• Support of dS/CFT correspondence from perturbations of three dimensional spacetime
• Spectral (in)stability of quasinormal modes and strong cosmic censorship
• Quasinormal frequencies of black hole in the braneworld
• Analytic expressions for quasinormal modes and grey-body factors in the eikonal limit and beyond
• Resonant Hawking radiation in Bose-Einstein condensates
• A Unified Description of Translational Symmetry Breaking in Holography
• Late time decay of scalar and Dirac fields around an asymptotically de Sitter black hole in the Euler-Heisenberg electrodynamics
• Stability of the Cauchy horizon in accelerating black-hole spacetimes
• Impact of the equation of state on $f$- and $p$- mode oscillations of neutron stars
• Probing the Effective Quantum Gravity via Quasinormal Modes and Shadows of Black Holes
• Dependence of outer boundary condition on protoneutron star asteroseismology with gravitational-wave signatures
• New class of quasinormal modes of neutron stars in scalar-tensor gravity
• Hybrid equation of state approach in binary neutron-star merger simulations
• A Finite Element Computation of the Gravitational Radiation emitted by a Point-like object orbiting a Non-rotating Black Hole
• Conformal structure of the Schwarzschild black hole
• Inference of proto-neutron star properties from gravitational-wave data in core-collapse supernovae
• Axion superradiance in rotating neutron stars
• Quasinormal modes and their overtones at the common horizon in a binary black hole merger
• High-overtone fits to numerical relativity ringdowns: beyond the dismissed n=8 special tone
• Dirac quasinormal frequencies in Schwarzschild-AdS space-time
• Ergoregion instability and echoes for braneworld black holes: Scalar, electromagnetic and gravitational perturbations
• Asymptotic form of quasi-normal modes of large AdS black holes
• Black hole spectroscopy by mode cleaning
• Using rational filters to uncover the first ringdown overtone in GW150914
• Massive Charged Scalar Quasinormal Modes of Reissner-Nördstrom Black Hole Surrounded by Quintessence
• Quasinormal Modes and Hawking-Unruh effect in Quantum Hall Systems: Lessons from Black Hole Phenomena
• Area spectrum of the D-dimensional de Sitter spacetime
• Quasinormal Modes of Black Holes with Non-Linear-Electrodynamic sources in Rastall Gravity
• A Matrix Method for Quasinormal Modes: Kerr and Kerr-Sen Black Holes
• Some Observable Physical Properties of the Higher Dimensional dS/AdS Black Holes in Einstein-Bumblebee Gravity Theory
• Quasinormal frequencies of self-dual black holes
• Gravitational signatures of a non--commutative stable black hole
• The Transient Gravitational-Wave Sky
• Asymptotical quasinormal mode spectrum for piecewise approximate effective potential
• Non-radial Oscillation Modes of Compact Stars with a Crust
• From Geometry to Numerics: interdisciplinary aspects in mathematical and numerical relativity
• Structure of Neutron Stars in Tensor-Vector-Scalar Theory
• Resonance projectors and asymptotics for r-normally hyperbolic trapped sets
• Analytical quasinormal modes of spherically symmetric black holes in the eikonal regime
• Quasinormal modes of black holes embedded in halos of matter
• Probing hairy black holes caused by gravitational decoupling using quasinormal modes and greybody bounds
• Influence of the back reaction of the Hawking radiation upon black hole quasinormal modes
• Universal relation for supernova gravitational waves
• Quasinormal modes-shadow correspondence for rotating regular black holes
• Complex angular momentum in black hole physics and quasinormal modes
• Dirac quasinormal modes of D-dimensional de Sitter spacetime
• A Detailed Analytic Study of the Asymptotic Quasinormal Modes of Schwarzschild-Anti De Sitter Black Holes
• Electromagnetic quasinormal modes of D-dimensional black holes
• Wiggly tails: a gravitational wave signature of massive fields around black holes
• Quasinormal modes of charged fields around a Reissner-Nordström black hole
• Echoes of novel black-bounce spacetimes
• Testing General Relativity with Gravitational Waves: An Overview
• Structural aspects of the anti-de Sitter black hole pseudospectrum
• Pseudospectra of Holographic Quasinormal Modes
• Hyperboloidal approach for static spherically symmetric spacetimes: a didactical introduction and applications in black-hole physics
• Numerical-relativity simulations of long-lived remnants of binary neutron star mergers
• Constraining extra-spatial dimensions with observations of GW170817
• Axisymmetric collapse simulations of rotating massive stellar cores in full general relativity: Numerical study for prompt black hole formation
• Dirty black holes: Quasinormal modes for "squeezed" horizons
• Slowly-rotating curved acoustic black holes: Quasinormal modes, Hawking-Unruh radiation and quasibound states
• Conserved currents for Kerr and orthogonality of quasinormal modes
• Stability analysis of sonic horizons in Bose-Einstein condensates
• Large N classical dynamics of holographic matrix models
• Quasinormal modes in the background of charged Kaluza-Klein black hole with squashed horizons
• Area spectrum and quasinormal modes of black holes
• Quasinormal modes of a holonomy corrected Schwarzschild black hole
• Quasinormal modes of massive scalar fields in four-dimensional wormholes: anomalous decay rate
• Realistic Event Rates for Detection of Supermassive Black Hole Coalescence by LISA
• Quasinormal modes for the Vaidya metric
• Hawking radiation and propagation of massive charged scalar field on a three-dimensional Gödel black hole
• Quasinormal Modes of Non-Linearly Charged Black Holes surrounded by a Cloud of Strings in Rastall Gravity
• Quasinormal modes of massive vector fields on the Kerr spacetime
• The phase transition and the Quasi-Normal Modes of black Holes
• The Fluid/Gravity Correspondence: a new perspective on the Membrane Paradigm
• News from Critical Collapse: Bondi Mass, Tails and Quasinormal Modes
• Massive Dirac quasinormal modes in Schwarzschild-dS black holes: anomalous decay rate and fine structure
• Quasinormal modes of nonlinear electromagnetic black holes from unstable null geodesics
• Quasi-normal modes of AdS black holes : A superpotential approach
• Accuracy of relativistic Cowling approximation in protoneutron star asteroseismology
• Nonoscillatory gravitational quasinormal modes and telling tails for Schwarzschild-de Sitter black holes
• Superradiant Instability of Near Extremal and Extremal Four-Dimensional Charged Hairy Black Hole in anti-de Sitter Spacetime
• Schwarzschild scalar wigs: spectral analysis and late time behavior
• Transient Instability of Rapidly Rotating Black Holes
• Tideless Traversable Wormholes surrounded by cloud of strings in $f(R)$ gravity
• Black hole perturbations in modified gravity
• Quasinormal modes for tensor and vector type perturbation of Gauss Bonnet black holes using third order WKB approach
• The electromagnetic signature of black hole ringdown
• Asymptotics of Schwarzschild black hole perturbations
• Nonminimal derivative coupling scalar-tensor theories: odd-parity perturbations and black hole stability
• Methods and results of a search for gravitational waves associated with gamma-ray bursts using the GEO600, LIGO, and Virgo detectors
• Wave Propagation and Quasinormal Mode Excitation on Schwarzschild Spacetime
• Numerical analysis of quasinormal modes in nearly extremal Schwarzschild-de Sitter spacetimes
• Frequency deviations in universal relations of isolated neutron stars and postmerger remnants
• Correspondence of eikonal quasinormal modes and unstable fundamental photon orbits for Kerr-Newman black hole
• Tight constraints on Einstein-dilation-Gauss-Bonnet gravity from GW190412 and GW190814
• Stability under scalar perturbations and quasinormal modes of 4D Einstein-Born-Infeld dilaton spacetime: Exact spectrum
• Stability analysis and quasinormal modes of Reissner Nordstrøm Space-time via Lyapunov exponent
• Stability and quasi-normal modes of charged black holes in Born-Infeld gravity
• Strong Cosmic Censorship in Horndeski Theory
• Non-linear black hole dynamics and Carrollian fluids
• Separating Astrophysics and Geometry in Black Hole Images
• Looking at the Gregory-Laflamme instability through quasi-normal modes
• Quasi Normal Modes for New Type Black Holes in New Massive Gravity
• Constraining the parameters of GW150914 & GW170104 with numerical relativity surrogates
• Quasinormal modes of plane-symmetric anti-de Sitter black holes: a complete analysis of the gravitational perturbations
• Accelerating the evaluation of inspiral-merger-ringdown waveforms with adapted grids
• Challenges in Quasinormal Mode Extraction: Perspectives from Numerical solutions to the Teukolsky Equation
• Ringdown of a dynamical spacetime
• Analog Schwarzschild black holes of Bose-Einstein condensates in a cavity: Quasinormal modes and quasibound states
• Two-body problem in Scalar-Tensor theories as a deformation of General Relativity : an Effective-One-Body approach
• Scalar-gravitational perturbations and quasinormal modes in the five dimensional Schwarzschild black hole
• Quasinormal modes and phase Transition of black holes
• Absorption and quasinormal modes of classical fields propagating on 3D and 4D de Sitter spacetime
• Quasinormal modes of compact objects in alternative theories of gravity
• Quasinormal modes, echoes and the causal structure of the Green's function
• Greybody factors for Myers-Perry black holes
• On Quasinormal Modes for Gravitational Perturbations of Bardeen Black Hole
• Three-dimensional black holes with quintessence
• Scalar field induced oscillations of neutron stars and gravitational collapse
• Quasinormal Modes of a Schwarzschild Black Hole Immersed in an Electromagnetic Universe
• Astrophysical hints for magnetic black holes
• Quasinormal modes as a distinguisher between general relativity and f(R) gravity
• High frequency quasi-normal modes for black-holes with generic singularities
• Avoided crossing in gravitational wave spectra from protoneutron star
• Decay of massive scalar field in a black hole background immersed in magnetic field
• Critical behavior of non-hydrodynamic quasinormal modes in a strongly coupled plasma
• On matrix method for black hole quasinormal modes
• Gravitational perturbation and quasi-normal modes of charged black holes in Einstein-Born-Infeld gravity
• Probing the Lorentz Invariance Violation via Gravitational Lensing and Analytical Eigenmodes of Perturbed Slowly Rotating Bumblebee Black Holes
• Stability of five-dimensional rotating black holes projected on the brane
• A note on electromagnetic and gravitational perturbations of the Bardeen de Sitter black hole: quasinormal modes and greybody factors
• Quasinormal modes in higher derivative gravity: testing the black hole parametrization and sensitivity of overtones
• Bayesian Metric Reconstruction with Gravitational Wave Observations
• Possible discovery of a nonlinear tail and second-order quasinormal modes in black hole ringdown
• Transition from Regular Black Holes to Wormholes in Covariant Effective Quantum Gravity: Scattering, Quasinormal Modes, and Hawking Radiation
• Non-linear Black Hole Ringdowns: an Analytical Approach
• Quasinormal spectra of scale-dependent Schwarzschild-de Sitter black holes
• First few overtones probe the event horizon geometry
• Pseudospectrum of de Sitter black holes
• Long-lived Quasinormal Modes and Gray-Body Factors of black holes and wormholes in dark matter inspired Weyl Gravity
• Geodesics structure and deflection angle of electrically charged black holes in gravity with a background Kalb-Ramond field
• Nonlinear quasinormal mode detectability with next-generation gravitational wave detectors
• Energy-momentum/Cotton tensor duality for AdS4 black holes
• Echoes of the gravitational decoupling: scalar perturbations and quasinormal modes of hairy black holes
• Quasinormal spectrum of $(2+1)$-dimensional asymptotically flat, dS and AdS black holes
• Correspondence between quasinormal modes and grey-body factors for massive fields in Schwarzschild-de Sitter spacetime
• Third post-Newtonian effective-one-body Hamiltonian in scalar-tensor and Einstein-scalar-Gauss-Bonnet gravity
• Scalar field propagation in higher dimensional black holes at a Lifshitz point
• Superradiant instability and charged scalar quasinormal modes for $2+1$-dimensional Coulomb-like AdS black holes from nonlinear electrodynamics
• Non-Minimal Einstein-Yang-Mills Black Holes: Fundamental Quasinormal Mode and Grey-Body factors versus Outburst of Overtones
• Spectroscopic analysis of stellar mass black-hole mergers in our local universe with ground-based gravitational wave detectors
• How well can ultracompact bodies imitate black hole ringdowns?
• When black holes collide: Probing the interior composition by the spectrum of ringdown modes and emitted gravitational waves
• Black hole spectroscopy horizons for current and future gravitational wave detectors
• Ladder Symmetries of Black Holes and de Sitter Space: Love Numbers and Quasinormal Modes
• Ultra Compact Stars: Reconstructing the Perturbation Potential
• Non-Linear N-Parameter Spacetime Perturbations: Gauge Transformations
• Quasinormal modes of black strings in de Rham-Gabadadze-Tolley massive gravity
• Signature of the black hole phase transition in quasinormal modes
• The Lunar Gravitational-wave Antenna: Mission Studies and Science Case
• Kerr-de Sitter Quasinormal Modes via Accessory Parameter Expansion
• Mode coupling of Schwarzschild perturbations: Ringdown frequencies
• Resonant Excitation of Quasinormal Modes of Black Holes
• Non-hydrodynamic transport in trapped unitary Fermi gases
• Quasinormal modes of an improved Schwarzschild black hole
• Massive nonminimally coupled scalar field in Reissner-Nordström spacetime: Long-lived quasinormal modes and instability
• Best chirplet chain: near-optimal detection of gravitational wave chirps
• Wave dynamics of a six-dimensional black hole localized on a tensional three-brane
• Searching for ringdown higher modes with a numerical relativity-informed post-merger model
• Accretion-driven gravitational radiation from nonrotating compact objects. Infalling quadrupolar shells
• Resonant excitations of the 't Hooft-Polyakov monopole
• Generalised Hayward spacetimes: Geometry, matter and scalar quasinormal modes
• High overtones of Dirac perturbations of a Schwarzschild black hole
• On asymptotic stability of the Skyrmion
• New effective precession spin for modeling multimodal gravitational waveforms in the strong-field regime
• New models with independent dynamical torsion and nonmetricity fields
• Near horizon local instability and quantum thermality
• Perturbations and Quasinormal Modes of the Dirac Field in Effective Quantum Gravity
• Object picture of scalar field perturbation on Kerr black hole in scalar-Einstein-Gauss-Bonnet theory
• Asymptotic decay and quasinormal frequencies of scalar and Dirac fields around dilaton-de Sitter black holes
• Gravitational traces of bumblebee gravity in metric-affine formalism
• Strong gravitational lensing and black hole quasinormal modes: Towards a semiclassical unified description
• Quasi-normal g-modes of neutron stars with quarks
• Angular emission patterns of remnant black holes
• Determination of properties of protoneutron stars toward black hole formation via gravitational wave observations
• Quasinormal modes in extremal Reissner-Nordström spacetimes
• Gravitational ringing and superradiant instabilities of the Kerr-like black holes in a dark matter halo
• Instability of charged massive scalar fields in bound states around Kerr-Sen black holes
• Scalar perturbations of higher dimensional rotating and ultra-spinning black holes
• Non-equilibrium dynamics and $Ad{S}_4$ Robinson-Trautman
• AdS Black String in a Cosmic Web: Geodesics, Shadows, and Thermodynamics
• Periodicity and area spectrum of black holes
• High frequency quasi-normal modes for black holes with generic singularities II: Asymptotically non-flat spacetimes
• Dirac quasinormal modes of a Schwarzschild black hole surrounded by free static spherically symmetric quintessence
• Phase transitions and regions of stability in Reissner-Nordström holographic superconductors
• Noncommutative scalar field in the non-extremal Reissner-Nordström background: QNM spectrum
• Echoes of Compact Objects in Scalar-Tensor Theories of Gravity
• Relativistic perturbation theory for black-hole boson clouds
• Phenomenological Relations for Axial Quasi-normal Modes of Neutron Stars with Realistic Equations of State
• Relativistic effective action of dynamical gravitomagnetic tides for slowly rotating neutron stars
• Anomalous decay rate of quasinormal modes in Reissner-Nordström black holes
• Landscape of stellar-mass black-hole spectroscopy with third-generation gravitational-wave detectors
• Probing internal dissipative processes of neutron stars with gravitational waves during the inspiral of neutron star binaries
• Quasinormal modes for single horizon black holes in generic 2-d dilaton gravity
• Hidden Conformal Symmetry and Quasi-normal Modes
• Asymptotics of Quasi-normal Modes for Multi-horizon Black Holes
• Two-parameter non-linear spacetime perturbations: gauge transformations and gauge invariance
• Noncommutative scalar quasinormal modes and quantization of entropy of a BTZ black hole
• Quasinormal modes of charged squashed Kaluza-Klein black holes in the Gödel Universe
• Saturation of black hole lasers in Bose-Einstein condensates
• Darboux Covariance: A Hidden Symmetry of Perturbed Schwarzschild Black Holes
• General relativistic dynamical tides in binary inspirals, without modes
• Bounding the greybody factors for scalar excitations of the Kerr-Newman spacetime
• Theory-agnostic Reconstruction of Potential and Couplings from Quasi-Normal Modes
• Close-limit analysis for head-on collision of two black holes in higher dimensions: Brill-Lindquist initial data
• Dynamical evolution of a scalar field coupling to Einstein's tensor in the Reissner-Nordström black hole spacetime
• Toward Realistic and Practical No-Hair Relations for Neutron Stars in the Non-Relativistic Limit
• Quasinormal modes and Regge poles of the canonical acoustic hole
• Stretched horizons, quasiparticles and quasinormal modes
• Scalar absorption: Black holes versus wormholes
• Ultra long lived quasinormal modes of neutron stars in massive scalar-tensor gravity
• Exotic matter influence on the polar quasi-normal modes of neutron stars with equations of state satisfying the $2M_{\odot }$ constraint
• Features and stability analysis of non-Schwarzschild black hole in quadratic gravity
• Synchronous frequencies of extremal Kerr black holes: resonances, scattering and stability
• An all-purpose metric for the exterior of any kind of rotating neutron star
• Quasinormal modes and thermodynamic phase transitions
• Analysis of a regular black hole in Verlinde's gravity
• Quasinormal modes in time-dependent black hole background
• Analogue Black Hole Spectroscopy; or, how to listen to dumb holes
• Quasinormal Modes and Stability Criterion of Dilatonic Black Hole in 1+1 and 4+1 Dimensions
• Probing the interior of neutron stars with gravitational waves
• Search for gravitational wave ringdowns from perturbed intermediate mass black holes in LIGO-Virgo data from 2005-2010
• Noncommutative duality and fermionic quasinormal modes of the BTZ black hole
• Analytic formula for quasinormal modes in the near-extreme Kerr-Newman-de Sitter spacetime governed by a non-Pöschl-Teller potential
• Precursor flares of short gamma-ray bursts from crust yielding due to tidal resonances in coalescing binaries of rotating, magnetized neutron stars
• Quasinormal modes and stability of a five-dimensional dilatonic black hole
• Testing gravitational wave propagation with multiband detections
• Shadow and quasinormal modes of the rotating Einstein-Euler-Heisenberg black holes
• Effects of Dark Matter on $f$-mode oscillations of Neutron Stars
• Null geodesics, quasinormal modes, and thermodynamic phase transition for charged black holes in asymptotically flat and dS spacetimes
• A comparative study of Dirac quasinormal modes of charged black holes in higher dimensions
• The nonlinear dynamical stability of infrared modifications of gravity
• Axial quasi-normal modes of Einstein-Gauss-Bonnet-dilaton neutron stars
• Thermodynamics, Phase Transition and Quasinormal modes with Weyl corrections
• Physical Properties of a Regular Rotating Black Hole: Thermodynamics, Stability, Quasinormal Modes
• Superradiance in the sky
• Geodesic stability and quasinormal modes of non-commutative Schwarzschild black hole employing Lyapunov exponent
• Quasi-normal modes of the Einstein-Maxwell-aether Black Hole
• Quasinormal modes and shadows of a new family of Ayón-Beato-Garc\'ıa black holes
• Gauge Invariant Perturbations of General Spherically Symmetric Spacetimes
• Solving the Teukolsky equation with physics-informed neural networks
• Area spectra of near extremal black holes
• Quasinormal modes of warped $Ad{S}_3$ black holes and AdS/CFT correspondence
• Effects of non-commutative geometry on black hole properties
• Mode stability on the real axis
• How loud are echoes from exotic compact objects?
• Magnetar Asteroseismology with Long-Term Gravitational Waves
• Quasinormal modes and their anomalous behavior for black holes in $f(R)$ gravity
• On Thermal Stability of Hairy Black Holes
• A Semi-analytic Study of Axial Perturbations of Ultra Compact Stars
• Quasinormal Ringing and Shadows of Black Holes and Wormholes in Dark Matter-Inspired Weyl Gravity
• Probing Crust Meltdown in Inspiraling Binary Neutron Stars
• Quasinormal modes in the field of a dyon-like dilatonic black hole
• Renormalizing Love: tidal effects at the third post-Newtonian order
• On the detectability of higher harmonics with LISA
• Geodesics and gravitational waves in chaotic extreme-mass-ratio inspirals: the curious case of Zipoy-Voorhees black-hole mimickers
• Axial quasi-normal modes of neutron stars: Accounting for the superfluid in the crust
• Lessons from black hole quasinormal modes in modified gravity
• Quantum Bound States Around Black Holes
• Vibrational modes of Skyrmions
• Quasinormal modes of dilatonic Reissner-Nordström black holes
• Relativistic star perturbations in Horndeski theories with a gauge-ready formulation
• Quasinormal modes of a scalar field in the Einstein--Gauss--Bonnet-AdS black hole background: Perturbative and non-perturbative branches
• Quasinormal modes of relativistic stars and interacting fields
• Magnetic Field Effect on the Phase Transition in AdS Soliton Spacetime
• Scalar perturbations and quasi-normal modes of a non-linear magnetic-charged black hole surrounded by quintessence
• Dynamics of Fast Rotating Neutron Stars: An Approach in the Hilbert Gauge
• Gravitational Waves from Core-Collapse Supernovae
• Anomalous decay rate of quasinormal modes
• Absorption by black hole remnants in metric-affine gravity
• Quasinormal modes of black holes in anti-de Sitter space: a numerical study of the eikonal limit
• Evolution of massive fields around a black hole in Horava gravity
• Probing hybrid stars with gravitational waves via interfacial modes
• Establishing a universal relation between gravitational waves and black hole lensing
• Scalar Perturbations of Charged Dilaton Black Holes
• Quasinormal modes of self-dual black holes in loop quantum gravity
• Hawking temperature from quasi-normal modes
• The signals from the brane-world black Hole
• Constraining modifications of black hole perturbation potentials near the light ring with quasinormal modes
• On the quasinormal modes of the de Sitter spacetime
• Sound from extra dimension: quasinormal modes of thick brane
• Quasinormal modes of scalar and Dirac perturbations of Bardeen de-Sitter black holes
• Decay of massless Dirac field around the Born-Infeld Black Hole
• Electromagnetic quasinormal modes of D-dimensional black holes II
• Gravitational perturbations of a Kerr black hole in $f(R)$ gravity
• Hybrid stars with sequential phase transitions: the emergence of the g${}_2$ mode
• Quasi-normal modes of D3-brane Black Holes
• Quasinormal modes of Kerr black holes using a spectral decomposition of the metric perturbations
• Photons trajectories on a first order scale-dependent static BTZ black hole
• A note on the resonant frequencies of rapidly rotating black holes
• Multivariate Classification with Random Forests for Gravitational Wave Searches of Black Hole Binary Coalescence
• Trinity of black hole correspondences: Shadows, quasinormal modes, graybody factors, and cautionary remarks
• Not-so-normal mode decomposition
• Greybody factors, reflectionless scattering modes, and echoes of ultracompact horizonless objects
• Quasinormal modes of the bumblebee black holes with a global monopole
• Black holes in nonlinear electrodynamics: quasi-normal spectra and parity splitting
• Wave Tails in Time Dependent Backgrounds
• The quasi normal modes of growing dirty black holes
• Quasi-normal mode analysis in BEC acoustic black holes
• Axial quasinormal modes of static neutron stars in the nonminimal derivative coupling sector of Horndeski gravity: spectrum and universal relations for realistic equations of state
• Weak Cosmic Censorship Conjecture in Kerr-Newman-(Anti-)de Sitter Black Hole with Charged Scalar Field
• Quasinormal modes of Einstein--scalar--Gauss--Bonnet black holes
• Quasinormal Modes of Charged Fields in Reissner-Nordstrom Backgrounds by Borel-Pade Summation of Bender-Wu Series
• Hyperboloidal Approach to Quasinormal Modes
• Quasinormal modes and Hawking radiation of a charged Weyl black hole
• Waves on a vortex: rays, rings and resonances
• Quasinormal modes of black holes absorbing dark energy
• Quasinormal modes of a charged spherical black hole with scalar hair for scalar and Dirac perturbations
• Stability of asymptotically flat (2+1)-dimensional black holes with Gauss-Bonnet corrections
• Long-lived Quasinormal modes around regular black holes and wormholes in Covariant Effective Quantum Gravity
• Radial oscillations and tidal Love numbers of dark energy stars
• Superradiant Instabilities in a Class of Scalar-Tensor Horndeski Theory
• Thermodynamics of Gauss-Bonnet black holes revisited
• Analytic structure of radiation boundary kernels for blackhole perturbations
• Eikonal quasinormal modes and photon orbits of deformed Schwarzschild black holes
• Quasinormal Modes of Dilaton Black Holes: Analytic approximations
• The equation of state and radial oscillations of neutron stars
• Quasi-normal modes of the scalar hairy black hole
• Post-Newtonian Waveforms from Spinning Scattering Amplitudes
• Phase Transitions in Charged Topological-AdS Black Holes
• Polar modes and isospectrality of Ellis-Bronnikov wormholes
• Meson Spectra and Magnetic Fields in the Sakai-Sugimoto Model
• Quantum Tunneling and Quasinormal Modes in the Spacetime of Alcubierre Warp Drive
• Universal features of gravitational waves emitted by superkick binary black hole systems
• Stability and Quasinormal Modes of Black Holes in Conformal Weyl Gravity
• Echoes from a singularity
• Quasinormal ringing of general spherically symmetric parametrized black holes
• Perturbations of a rotating black hole in DHOST theories
• Purely imaginary quasinormal modes of the Kerr geometry
• Echoes from braneworld wormholes
• Binary neutron star merger simulations with hot microscopic equations of state
• Scalar Fields and Parametrized Spherically Symmetric Black Holes: Can one hear the shape of space-time?
• Quasinormal modes of charged black holes in Asymptotically Safe Gravity
• Dynamical evolution of the electromagnetic perturbation with Weyl corrections
• Bernstein spectral method for quasinormal modes of a generic black hole spacetime and application to instability of dilaton-de Sitter solution
• Observing binary black hole ringdowns by advanced gravitational wave detectors
• Semiclassical black holes expose forbidden charges and censor divergent densities
• Discovering the interior of black holes
• Oscillation Modes and Gravitational Waves from Strangeon Stars
• Dissipation in relativistic superfluid neutron stars
• Quasinormal Modes and Optical Properties of 4-D black holes in Einstein Power-Yang-Mills Gravity
• General-relativistic treatment of tidal $g$-mode resonances in coalescing binaries of neutron stars. II. As triggers for precursor flares of short gamma-ray bursts
• How general is the strong cosmic censorship bound for quasinormal modes?
• Bekenstein-Hod Universal Bound on Information Emission Rate Is Obeyed by LIGO-Virgo Binary Black Hole Remnants
• Scalar perturbations of black holes in Jackiw-Teitelboim gravity
• Quasinormal modes as a distinguisher between general relativity and f(R) gravity: Charged black-holes
• Quasinormal modes and Stability Analysis for 4-dimensional Lifshitz Black Hole
• The longlived charged massive scalar field in the higher-dimensional Reissner--Nordström spacetime
• A parametrized quasi-normal mode framework for non-Schwarzschild metrics
• Revisiting Event Horizon Finders
• Universal and approximate relations for the gravitational-wave damping timescale of $f$-modes in neutron stars
• Black holes in Einstein-aether theory: Quasinormal modes and time-domain evolution
• Spectral instability of black holes: relating the frequency domain to the time domain
• Nonlinear treatment of a black hole mimicker ringdown
• Stability of black holes with non-minimally coupled scalar hair to the Einstein tensor
• Polar gravitational perturbations and quasinormal modes of a loop quantum gravity black hole
• Absorption Lengths in the Holographic Plasma
• Forecasts for Low Spin Black Hole Spectroscopy in Horndeski Gravity
• Great Impostors: Extremely Compact, Merging Binary Neutron Stars in the Mass Gap Posing as Binary Black Holes
• Kerr-(Anti-)de Sitter Black Holes: Perturbations and quasi-normal modes in the slow rotation limit
• g-mode Oscillations in Neutron Stars with Hyperons
• Flexible mapping of ringdown amplitudes for nonprecessing binary black holes
• Axial quasi-normal modes of neutron stars in $R^2$ gravity
• Quasinormal modes and shadow of Schwarzschild black holes embedded in a Dehnen type dark matter halo exhibiting string cloud
• Thermodynamics and Optical Properties of Phantom AdS Black Holes in Massive Gravity
• Gravitational wave burst search in the Virgo C7 data
• Electromagnetic perturbations in new brane world scenarios
• Asymptotics of linear differential systems and application to quasi-normal modes of nonrotating black holes
• Dirac quasinormal modes of Chern-Simons and BTZ black holes with torsion
• Conformal Weyl gravity via two stages of quasinormal ringing and late-time behavior
• Non-hydrodynamic quasinormal modes and equilibration of a baryon dense holographic QGP with a critical point
• On the superradiance-tidal friction correspondence
• Teukolsky master equation and Painlevé transcendents: numerics and extremal limit
• Strongest constraint in $f(R)=R+\alpha R^2$ gravity: stellar stability
• The energy absorption problem of a brane-world black hole
• Gravitational waves from pulsations of neutron stars described by realistic Equations of State
• Asymptotic Quasinormal Modes of d-Dimensional Schwarzschild Black Hole with Gauss-Bonnet Correction
• Quasinormal modes, greybody factors and thermodynamics of four dimensional AdS black holes in Critical Gravity
• Dynamical excitation of space-time modes of compact objects
• Shear oscillations in the hadron-quark mixed phase
• Implications of a Simpson-Visser solution in Verlinde's framework
• Long-lived quasinormal modes, grey-body factors and absorption cross-section of the black hole immersed in the Hernquist galactic halo
• Linear stability of nonbidiagonal black holes in massive gravity
• Smooth Causal Patches for AdS Black Holes
• Quasi Normal Modes and P-V Criticallity for scalar perturbations in a class of dRGT massive gravity around Black Holes
• Gravitational wave asteroseismology for low-mass neutron stars
• Quasinormal modes of black holes with a scalar hair in Einstein-Maxwell-dilaton theory
• Quantum black hole spectroscopy: probing the quantum nature of the black hole area using LIGO-Virgo ringdown detections
• Deep Generative Models of Gravitational Waveforms via Conditional Autoencoder
• Black Hole S-matrix for a scalar field
• Exact Solutions of Regge-Wheeler Equation
• Axion configurations around pulsars
• Axial Quasi-Normal Modes of Scalarized Neutron Stars with Realistic Equations of State
• Bernstein spectral method for quasinormal modes and other eigenvalue problems
• Accurate Quasinormal Modes of the Five-Dimensional Schwarzschild-Tangherlini Black Holes
• Three approaches for the classification of protoneutron star oscillation modes
• Dynamically and thermodynamically stable black holes in Einstein-Maxwell-dilaton gravity
• Glimpses of Violation of Strong Cosmic Censorship in Rotating Black Holes
• Motions of Test Particles in Gravitational Field, Perturbations and Greybody Factor of Bardeen-like AdS Black Hole with Phantom Global Monopoles
• The physics of black hole binaries: geodesics, relaxation modes and energy extraction
• Perturbative and nonperturbative fermionic quasinormal modes of Einstein-Gauss-Bonnet-AdS black holes
• Transient dynamics of quasinormal mode sums
• Is a doubly quantized vortex dynamically unstable in uniform superfluids?
• Asymptotic quasinormal modes of a noncommutative geometry inspired Schwarzschild black hole
• Chaotic Motion near Black Hole and Cosmological Horizons
• Ringdown of Charged Compact Objects using Membrane Paradigm
• Generic degeneracy and entropy in loop quantum gravity
• Charged scalar quasi-normal modes for linearly charged dilaton-Lifshitz solutions
• Hawking radiation from the cosmological horizon in a FRW universe
• Scattering of Scalar Waves by Schwarzschild Black Hole Immersed in Magnetic Field
• Near-extremal black holes in Weyl gravity: Quasinormal modes and geodesic instability
• Distinguishing general relativity from Chern-Simons gravity using gravitational wave polarizations
• Phase transitions in AdS soliton spacetime through marginally stable modes
• Quasinormal modes from potentials surrounding the charged dilaton black hole
• Quasinormal modes of black holes in Weyl gravity: Electromagnetic and gravitational perturbations
• Exact theory for the Rezzolla-Zhidenko metric and self-consistent calculation of quasinormal modes
• Search for transient gravitational waves in coincidence with short duration radio transients during 2007-2013
• Estimating the nuclear saturation parameter via low-mass neutron star asteroseismology
• The Sagnac effect on a scale-dependent rotating BTZ black hole background
• Quasinormal Modes of C-metric from SCFTs
• On quasinormal modes for the Vaidya metric in asymptotically anti-de Sitter spacetime
• Perturbations of the Vaidya metric in the frequency domain: Quasi-normal modes and tidal response
• Nonlinear radial oscillations of neutron stars
• Thermal properties of light mesons from holography
• Evolution of diffuse scalar clouds around binary black holes
• Neutrino Quasinormal Modes of a Kerr-Newman-de Sitter Black Hole
• Merger-Ringdown Consistency: A New Test of Strong Gravity using Deep Learning
• Analogue of the pole-skipping phenomenon in acoustic black holes
• Ringing and echoes from black bounces surrounded by the string cloud
• Regular Black Holes from Proper-Time flow in Quantum Gravity and their Quasinormal modes, Shadow and Hawking radiation
• Coupled Oscillator Model for Nonlinear Gravitational Perturbations
• Radiation tails and boundary conditions for black hole evolutions
• Stability of BTZ black strings
• The Close-Limit Approximation for Black Hole Binaries with Post-Newtonian Initial Conditions
• A novel test of gravity via black hole eikonal correspondence
• Dependence of Self-force on Central Object
• Higher spin de Sitter quasinormal modes
• The Gravitational Wave Signature of Core-Collapse Supernovae
• Quasi-normal acoustic oscillations in the Michel flow
• Quasinormal modes and stability of boosted Reissner-Nordström AdS black holes
• Quasinormal Modes in Noncommutative Schwarzschild black holes
• Scattering from compact objects: Regge poles and the complex angular momentum method
• Quasinormal modes for non-minimally coupled scalar fields in regular black hole spacetimes: Grey-body factors, Area spectrum and Shadow radius
• Cosmological density fluctuations and gravity waves: A covariant approach to gauge-invariant non-linear perturbation theory
• Gravitoelectric dynamical tides at second post-Newtonian order
• Quasinormal modes of black holes localized on the Randall-Sundrum 2-brane
• Quasi-normal modes of a black hole localized on a codimension-two brane of finite tension
• Light rings of five-dimensional geometries
• Axial gravitational quasinormal modes of a self-dual black hole in loop quantum gravity
• Dirac perturbations on Schwarzschild-Anti-de Sitter spacetimes: Generic boundary conditions and new quasinormal modes
• Coherent Gravitational Waveforms and Memory from Cosmic String Loops
• Qualifying ringdown and shadow of black holes under general parametrized metrics with photon orbits
• Quasinormal Modes, Stability Analysis and Absorption Cross Section for 4-dimensional Topological Lifshitz Black Hole
• Late-time tails, entropy aspects, and stability of black holes with anisotropic fluids
• Spectral lines of extreme compact objects
• The Inverse Problem for Hawking Radiation
• Quasinormal Modes and Love Numbers of Kerr Black Holes from AdS${}_2$ Black Holes
• Numerical simulation of the massive scalar field evolution in the Reissner-Nordström black hole background
• Scattering Amplitudes for Multi-indexed Extensions of Solvable Potentials
• Prospects for multi-messenger extended emission from core-collapse supernovae in the Local Universe
• Quantum versus classical instability of scalar fields in curved backgrounds
• Packing extra mass in compact stellar structures: An interplay between Kalb-Ramond field and extra dimensions
• Spectroscopy of Kerr-AdS${}_5$ spacetime with the Heun function: Quasinormal modes, greybody factor, and evaporation
• Testing the nature of dark compact objects with gravitational waves
• Quasi-normal modes and microscopic description of 2D black holes
• Striking the right tone: toward a self-consistent framework for measuring black hole ringdowns
• Post-Newtonian templates for gravitational waves from compact binary inspirals
• Stability and phase transition of rotating Kaluza-Klein black holes
• Exact black holes in string-inspired Euler-Heisenberg theory
• Non-radial oscillations in anisotropic dark energy stars
• Parameter estimation of compact binaries using the inspiral and ringdown waveforms
• Continuous area spectrum in regular black hole
• Perturbative Analysis of Universality and Individuality in Gravitational Waves from Neutron Stars
• Perturbative Calculation of Quasinormal Modes of $d$--Dimensional Black Holes
• On Detection of Black Hole Quasi-Normal Ringdowns: Detection Efficiency and Waveform Parameter Determination in Matched Filtering
• Quasinormal modes of black holes in a toy-model for cumulative quantum gravity
• The spectrum of quantum black holes and quasinormal modes
• Quasinormal modes of charged black holes in higher-dimensional Einstein-power-Maxwell theory
• On the effective metric of axial black hole perturbations in DHOST gravity
• Rotating Black Hole in Kalb-Ramond Gravity: Constraining Parameters by Comparison with EHT Observations of Sgr A* and M87*
• Greybody Radiation of scalar and Dirac perturbations of NUT Black Holes
• New Generic Ringdown Frequencies at the Birth of a Kerr Black Hole
• Tidal deformability and radial oscillations of anisotropic polytropic spheres
• Quasi-Normal Modes of Hairy Scalar Tensor Black Holes: Odd Parity
• On vacuum gravitational collapse in nine dimensions
• Black hole quasinormal modes in the era of LIGO
• Quasinormal modes of three-dimensional rotating Hořava AdS black hole and the approach to thermal equilibrium
• Long-Lived Quasinormal Modes and Quasi-Resonances around Non-Minimal Einstein-Yang-Mills Black Holes
• Electromagnetic fields in the exterior of an oscillating relativistic star -- II. Electromagnetic damping
• Electromagnetic quasinormal modes of the nearly-extremal higher-dimensional Schwarzschild-de Sitter black hole
• Spin-3/2 fields in $D$-dimensional Schwarzschild black hole space-times
• Scalar field quasinormal modes of noncommutative high dimensional Schwarzschild-Tangherlini black hole spacetime with smeared matter sources
• Spicing up the recipe for echoes from exotic compact objects: orbital differences and corrections in rotating backgrounds
• Nonlinear Magnetically Charged Black Holes with Phantom Global Monopoles: Thermodynamics, Geodesics, Quasinormal Modes, and Grey-Body Factors
• Vacuum polarization effects on quasinormal modes in electrically charged black hole spacetimes
• Magnetar QPOs and neutron star crust elasticity
• Quasi-Normal Modes of Massless Scalar Field around the 5D Ricci-flat Black String
• Charged slowly rotating toroidal black holes in the (1+3)-dimensional Einstein-power-Maxwell theory
• Quasi-normal Modes of near-extremal black holes in Generalized spherically symmetric spacetime and Strong Cosmic Censorship Conjecture
• Proper-Time Approach in Asymptotic Safety via Black Hole Quasinormal Modes and Grey-body Factors
• Semi-analytic results for quasi-normal frequencies
• Monster Shocks, Gamma-Ray Bursts, and Black Hole Quasi-normal Modes from Neutron-star Collapse
• Exceptional point and hysteresis in perturbations of Kerr black holes
• Investigating the I-Love-Q and w-mode Universal Relations Using Piecewise Polytropes
• Eigenmode frequency distribution of rapidly rotating neutron stars
• Near-horizon quasinormal modes of charged scalar around a general spherically symmetric black hole
• Breaking of universal relationships of axial wI-modes in hybrid stars: rapid and slow hadron-quark conversion scenarios
• Entropy spectra of black holes from resonance modes in scattering by the black holes
• Quasi-normal Modes of Extremal Black Holes from Hidden Conformal Symmetry
• Polar Quasinormal Modes of Neutron Stars in Massive Scalar-Tensor Theories
• Quasinormal modes of black holes in 5D Gauss-Bonnet gravity combined with non-linear electrodynamics
• Using physics-informed neural networks to compute quasinormal modes
• The sound of the event horizon
• Perturbations around the AdS Born-Infeld black holes
• Gravitational-wave dynamics and black-hole dynamics: second quasi-spherical approximation
• Resolving phase transition properties of dense matter through tidal-excited g-mode from inspiralling neutron stars
• Quasinormal modes of generalized Pöschl-Teller potentials
• Time Evolution of Black Hole Perturbations in Quadratic Gravity
• Trapping of waves and null geodesics for rotating black holes
• General black-hole metric mimicking Schwarzschild spacetime
• The Axial Gravitational Ringing of a Spherically Symmetric Black Hole Surrounded by Dark Matter Spike
• Frequencies of $f$- and $p$-oscillation modes in cold and hot compact stars
• On Black Hole Area Quantization and Echoes
• Scalar/Dirac perturbations of the Reissner-Nordström black hole and Painlevé transcendents
• Quantum gravitational corrections to the Schwarzschild spacetime and quasinormal frequencies
• Universality in supernova gravitational waves with proto-neutron star properties
• Nonlinear effect of absorption on the ringdown of a spinning black hole
• Stability Analysis of Geodesics and Quasinormal Modes of a Dual Stringy Black Hole Via Lyapunov Exponents
• Possible dark energy imprints in gravitational wave spectrum of mixed neutron-dark-energy stars
• Scalar field perturbations of a Lifshitz black hole in conformal gravity in three dimensions
• From quantum to classical instability in relativistic stars
• Quasinormal frequencies of asymptotically flat two-dimensional black holes
• Stability and Quasinormal Modes of Black holes in Tensor-Vector-Scalar theory: Scalar Field Perturbations
• High-dimensional Schwarzschild black holes in scalar-tensor-vector gravity theory
• Quasinormal modes of dirty black holes in the two-loop renormalizable effective gravity
• Expanding theory testing in general relativity: LIGO and parametrized theories
• Neutrino quasinormal modes of the Reissner-Nordström black hole
• Are slowly rotating Ellis-Bronnikov wormholes stable?
• Constraining dense matter physics using f-mode oscillations in neutron stars
• Phantom RN-AdS black holes in noncommutative space
• Killing horizons and surface gravities for a well-behaved three-function generalisation of the Kerr spacetime
• Quasinormal Modes and Topological Characteristics of a Schwarzschild Black Hole Surrounded by the Dehnen Type Dark Matter Halo
• Analytic expressions for quasinormal modes of the general parametrized spherically symmetric black holes and the Hod's proposal
• First joint Gravitational Waves search by the Auriga-Explorer-Nautilus-Virgo collaboration
• Black-hole spectroscopy: quasinormal modes, ringdown stability and the pseudospectrum
• Quasinormal modes of a massless Dirac field in de Rham-Gabadadze-Tolley massive gravity
• Probing regular MOG static spherically symmetric spacetime using greybody factors and quasinormal modes
• Iterative extraction of overtones from black hole ringdown
• (Quasi)-exactly solvable quasinormal modes
• Evolution equations for slowly rotating stars
• Impacts of symmetry energy slope on the oscillation frequencies of neutron stars with short-range correlation and admixed dark matter
• From quasinormal modes of rotating black strings to hydrodynamics of a moving CFT plasma
• Pseudospectrum of rotating analog black holes
• Quasi-Local Black Hole Horizons: Recent Advances
• Perturbing the vortex: quasinormal and quasibound spectra of rotating acoustic geometries
• A Unified Spectral Approach for Quasinormal Modes of Morris-Thorne Wormholes
• Exploring non-radial oscillation modes in dark matter admixed neutron stars
• Universal relations for compact stars with exotic degrees of freedom
• Glitching pulsars as gravitational wave sources
• Scalar fields around a rotating loop quantum gravity black hole: Waveform, quasi-normal modes and superradiance
• Black Hole Greybody Factors from Korteweg-de Vries Integrals: Theory
• The non-linear perturbation of a black hole by gravitational waves. II. Quasinormal modes and the compactification problem
• Parametrized spin-precessing inspiral-merger-ringdown waveform model for tests of general relativity
• Scalar quasinormal modes for 2+1-dimensional Coulomb like AdS black holes from non lineal electrodynamics
• Properties of an axisymmetric Lorentzian non-commutative black hole
• The Confluent Heun functions in Black Hole Perturbation Theory: a spacetime interpretation
• Quasinormal modes of a massive scalar field nonminimally coupled to gravity in the spacetime of Self-Dual Black Hole
• Oscillation dynamics of scalarized neutron stars
• Quantum corrections to tidal Love number for Schwarzschild black holes
• Quasinormal Modes of the Generalized Ayón-Beato-Garc\'ıa Scalar-Tensor-Vector Gravity Black Hole in the Scalar-Tensor-Vector Gravity
• Black Hole Perturbations and Quasinormal Modes in Hybrid Metric-Palatini Gravity
• Non-radial oscillations in newly born compact star considering effects of phase transition
• Temperature Effects on Core g-modes of Neutron Stars
• Quasi-normal Modes of Static Spherically Symmetric Black Holes in $f(R)$ Theory
• Interior Quasinormal Modes and Strong Cosmic Censorship
• Scalar quasinormal modes of black holes in Einstein-Yang-Mills gravity
• Scale-dependent slowly rotating black holes with flat horizon structure
• Entanglement Entropy Renormalization for the NC scalar field coupled to classical BTZ geometry
• On the Inverse Spectrum Problem of Neutron Stars
• Quasinormal frequencies of asymptotically anti-de Sitter black holes in two dimensions
• Constraint propagation equations of the 3+1 decomposition of f(R) gravity
• The Spectrum of Electromagnetic Jets from Kerr Black Holes and Naked Singularities in the Teukolsky Perturbation Theory
• Extended phase space quantization of a black hole interior model in Loop Quantum Cosmology
• Linear vs. nonlinear modeling of black hole ringdowns
• Nonlinear dynamics of oscillating neutron stars in scalar-tensor gravity
• AdS and Lifshitz black hole solutions in conformal gravity sourced with a scalar field
• Maxwell quasinormal modes on a global monopole Schwarzschild-anti-de Sitter black hole with Robin boundary conditions
• Slowly Decaying Ringdown of a Rapidly Spinning Black Hole: Probing the No-Hair Theorem by Small Mass-Ratio Mergers with LISA
• Overtones' outburst and Hawking evaporation of Kazakov-Solodukhin quantum corrected black hole
• Electromagnetic response of strongly coupled plasmas
• Exploring the nature of black hole and gravity with an imminent merging binary of supermassive black holes
• Dynamical evolution of non-minimally coupled scalar field in spherically symmetric de Sitter spacetimes
• A waveform model for the missing quadrupole mode from black hole coalescence: memory effect and ringdown of the $(\ell =2,m=0)$ spherical harmonic
• Quasinormal modes of Four Dimensional Topological Nonlinear Charged Lifshitz Black Holes
• Can we distinguish black holes with electric and magnetic charges from quasinormal modes?
• Geodesics and scalar perturbations of Schwarzschild black holes embedded in a Dehnen-type dark matter halo with quintessence
• Torsional oscillations of crystalline color-superconducting hybrid stars: Possible sources for Advanced LIGO?
• Perturbations of Black p-Branes
• Can N-body systems generate periodic gravitational waves?
• Non-commutativity in Hayward spacetime
• Quasinormal modes and echoes of a double braneworld
• Massive scalar perturbations in Kerr Black Holes: near extremal analysis
• Dirac quasinormal modes of two-dimensional charged Dilatonic Black Holes
• Stability of linear dilaton black holes at the Hagedorn temperature
• Geodesic stability and Quasi normal modes via Lyapunov exponent for Hayward Black Hole
• Null Geodesics and QNMs in the field of Regular Black Holes
• A look at the generalized Darboux transformations for the quasinormal spectra in Schwarzschild black hole perturbation theory: just how general should it be?
• Perturbations and absorption cross-section of infinite-radius black rings
• Bifurcation of the Maxwell quasinormal spectrum on asymptotically anti-de Sitter black holes
• Quasinormal modes of the BTZ black hole under scalar perturbations with a non-minimal coupling: Exact spectrum
• Measuring Spin of the Remnant Black Hole from Maximum Amplitude
• Scalarization of planar anti de Sitter charged black holes in Einstein-Maxwell-Scalar theory
• Quasinormal Modes of Lovelock Black Holes
• A class of rotating metrics in the presence of a scalar field
• High-order perturbations of a spherical collapsing star
• Dirac quasinormal modes of power-Maxwell charged black holes in Rastall gravity
• Bounce corrections to gravitational lensing, quasinormal spectral stability and gray-body factors of Reissner-Nordström black holes
• Quasinormal modes of black holes encircled by a gravitating thin disk
• Quasinormal modes and stability analysis for z=4 Topological black hole in 4+1 dimensional Horava-Lifshitz gravity
• Quasi-Normal Modes of a Schwarzschild White Hole
• Gravitational radiation from collapsing magnetized dust
• Scale Invariant Gravity and Black Hole Ringdown
• Damping of density oscillations from bulk viscosity in quark matter
• Black hole quasinormal modes and isospectrality in Deser-Woodard nonlocal gravity
• Highly-damped quasi-normal frequencies for piecewise Eckart potentials
• Reconstruction of the neutron star equation of state from $w$-quasinormal modes spectra with a piecewise polytropic meshing and refinement method
• Trapped and excited w modes of stars with a phase transition and R>=5M
• Inconsistent black hole kick estimates from gravitational-wave models
• A regular black hole as the final state of evolution of a singular black hole
• Dynamical instabilities and quasi-normal modes, a spectral analysis with applications to black-hole physics
• Prospect of unraveling the first-order phase transition in neutron stars with $f$ and $p_1$ modes
• Excitation of non-radial stellar oscillations by gravitational waves: a first model
• Perturbations of Schwarzschild black holes in laboratories
• Quasinormal modes of charged fermions in linear dilaton black hole spacetime: Exact frequencies
• Quasinormal Modes and Hidden Conformal Symmetry of Warped dS${}_3$ Black Hole
• Long-Lived Quasinormal Modes of Brane-Localized Reissner-Nordström--de Sitter Black Holes
• Quantum Love
• Equivariant wave maps exterior to a ball
• Gravitational perturbations of the Hayward spacetime and testing the correspondence between quasinormal modes and grey-body factors
• A characteristic approach to the quasi-normal mode problem
• Critical phenomena of charged Einstein-Gauss-Bonnet black holes with charged scalar hair
• Radial vibrations of BPS skyrmions
• The correspondence between shadow and test field in a four-dimensional charged Einstein-Gauss-Bonnet black hole
• Characteristic modes of thick brane model: resonances and quasinormal modes
• Classical stability of black holes under massless Dirac perturbations
• Quasinormal modes for Weyl neutrino field in R-N black holes
• The Quasinormal Modes of Quasinormal Modes
• Discontinuities in Scalar Perturbations of Topological Black Holes
• Non-adiabatic oscillations of compact stars in general relativity
• Quasinormal modes and late-time tails in the background of Schwarzschild black hole pierced by a cosmic string: scalar, electromagnetic and gravitational perturbations
• Ringdown nonlinearities in the eikonal regime
• Quasinormal mode spectrum of rotating black holes in Einstein-Gauss-Bonnet-dilaton theory
• Maxwell perturbations in a cavity with Robin boundary conditions: two branches of modes with spectrum bifurcation on Schwarzschild black holes
• Novel triple barrier potential for axial gravitational perturbations of a family of Lorentzian wormholes
• Oscillation Modes of Strange Quark Stars with a Strangelet Crust
• On quasinormal modes in 4D black hole solutions in the model with anisotropic fluid
• Frozen and $\beta$-equilibrated $f$ and $p$ modes of cold neutron stars: nuclear metamodel predictions
• Premerger phenomena in neutron-star binary coalescences
• The Post-Quasistatic Approximation as a test bed for Numerical Relativity
• Scalar field scattering by a Lifshitz black hole under a non-minimal coupling
• Charged Dirac perturbations on Reissner-Nordström-Anti-de Sitter spacetimes: quasinormal modes with Robin boundary conditions
• Simulation-based inference of black hole ringdowns in the time domain
• Quasinormal Modes in Modified Gravity using Physics-Informed Neural Networks
• Electromagnetic quasinormal modes of an asymptotically Lifshitz black hole
• Initial Conditions for Numerical Relativity -- Introduction to numerical methods for solving elliptic PDEs
• Evidence for a strong 19.5 Hz flux oscillation in Swift BAT and Fermi GBM gamma-ray data from GRB 211211A
• Long-lived quasinormal modes, shadows and particle motion in four-dimensional quasi-topological gravity
• Black holes immersed in polytropic scalar field gas
• Circumventing Quantum Gravity: Black Holes Evaporating into Macroscopic Wormholes
• An Effective Model for the Quantum Schwarzschild Black Hole: Weak Deflection Angle, Quasinormal Modes and Bounding of Greybody Factor
• Black hole perturbations of massive and partially massless spin-2 fields in (anti) de Sitter spacetime
• Analytical proof of the isospectrality of quasinormal modes for Schwarzschild-de Sitter and Schwarzschild-Anti de Sitter spacetimes
• Superradiance and quasinormal modes of the gravitational perturbation around rotating hairy black hole
• Schwarzschild quasi-normal modes of non-minimally coupled vector fields
• Determination of the internal structure of neutron stars from gravitational wave spectra
• Black hole quasinormal mode resonances
• Fully general relativistic simulations of rapidly rotating quark stars: Oscillation modes and universal relations
• Quasinormal Modes and Gray-Body Factors for Gravitational Perturbations in Asymptotically Safe Gravity
• Signatures of the sources in the gravitational waves of a perturbed Schwarzschild black hole
• Quasinormal Modes in Near-Extremal Spinning C-Metric
• Perturbations of Q-balls: from spectral structure to radiation pressure
• Bounds on tidal charges from gravitational-wave ringdown observations
• Nonradial instabilities in anisotropic neutron stars
• Scalar Perturbations of Nonlinear Charged Lifshitz Black Branes with Hyperscaling Violation
• Wave dynamics of phantom scalar perturbation in the background of Schwarzschild black hole
• Gravitational Spectra and Wave Propagation in Regular Black Holes Supported by a Dehnen Halo
• Evolution of electromagnetic and Dirac perturbations around a black hole in Horava gravity
• Neutrino trapping in extremely compact Tolman VII spacetimes
• Axial perturbations in Kantowski-Sachs spacetimes and hybrid quantum cosmology
• Scalar Perturbation Around Rotating Regular Black Hole: Superradiance Instability and Quasinormal Modes
• Quantifying Systematic Biases in Black Hole Spectroscopy
• Quasi-Normal Modes from Bound States: The Numerical Approach
• Quasi-normal Modes in de Sitter Space: Plane Wave Method
• Spin-down induced quark-hadron phase transition in cold isolated neutron stars
• Distinct thermodynamic and dynamic effects produced by scale factors in conformally related Einstein-power-Yang-Mills black holes
• Quasinormal modes of rotating black holes in shift-symmetric Einstein-scalar-Gauss-Bonnet theory
• Observable Signatures of RN Black Holes with Dark Matter Halos via Strong Gravitational Lensing and Constraints from EHT Observations
• Probing the Unstable Spectrum of Schwarzschild-like Black Holes
• Black Hole Information Problem and Wave Bursts
• Asymptotic quasinormal modes of scalar field in a gravity's rainbow
• Bound States of the Schwarzschild Black Hole
• Whispers from the quantum core: the ringdown of semiclassical stars
• Telling tails and quasi-resonances in the vicinity of Dymnikova regular black hole
• No asymptotically highly damped quasi-normal modes without horizons?
• Quasinormal modes of a two-dimensional black hole
• Quasinormal modes and thermodynamical aspects of the 3D Lifshitz black hole
• Strong Cosmic Censorship in Einstein-Maxwell-Scalar-Gauss-Bonnet Theory
• Eikonal quasinormal modes, photon sphere and shadow of a charged black hole in the 4D Einstein-Gauss-Bonnet gravity
• Quasinormal Modes and Van der Waals like phase transition of charged AdS black holes in Lorentz symmetry breaking massive gravity
• Restricted Phase Space Thermodynamics of NED-AdS Black Holes
• Scalar Perturbations of two-dimensional Horava-Lifshitz Black Holes
• Ringdown Spectroscopy of Rotating Black Holes Pierced by Cosmic Strings
• Motion of charged particles and quasinormal modes around the magnetically and tidally deformed black hole
• Perturbations of massless external fields in Horndeski hairy black hole
• Duality between Seiberg-Witten Theory and Black Hole Superradiance
• Overtones behavior of higher dimensional black holes in the Einstein-Gauss-Bonnet gravity
• Astronomy and astrophysics with gravitational waves in the Advanced Detector Era
• Non-radial oscillations of neutron stars and the detection of gravitational waves
• Perturbations of relativistic dissipative stars
• Quasi-normal modes and Microscopic Structure of the Schwarzschild Black Hole
• The (in)stability of quasinormal modes of Boulware-Deser-Wheeler black hole in the hyperboloidal framework
• Strong cosmic censorship in near-extremal Kerr-Sen-de Sitter spacetime
• High-frequency behavior of w-mode pulsations of compact stars
• Quasinormal modes of a charged loop quantum black hole
• Quasinormal modes of slowly rotating Kerr-Newman black holes using the double series method
• Classical Love for Quantum Blackholes
• Analytical and numerical treatment of perturbed black holes in horizon-penetrating coordinates
• Determining the neutron star equation of state using the narrow-band gravitational wave detector Schenberg
• Ergoregion instability of a rotating quantum system
• Backscattering of electromagnetic and gravitational waves off Schwarzschild geometry
• Probing the signature of axions through the quasinormal modes of black holes
• Tidal contributions to the full gravitational waveform to the second-and-a-half post-Newtonian order
• Gravitational waves in massive gravity: Waveforms generated by a particle plunging into a black hole and the excitation of quasinormal modes and quasibound states
• Inverse problem of analog gravity systems
• Impact of dark boson mediated feeble interaction between dark matter and hadronic matter on $f$-mode oscillation of neutron stars
• AdS-like spectrum of the asymptotically Gödel space-times
• Neutron Stars in the Effective Fly-By Framework: $f$-Mode Re-summation
• Fundamental Physics and Cosmology with TianQin
• Topological Mod(A)Max AdS black holes
• Ringdowns for black holes with scalar hair: the large mass case
• Stability of neutron stars in Horndeski theories with Gauss-Bonnet couplings
• Ringdown spectroscopy of phenomenologically modified black holes
• $f$-mode oscillations of dark matter admixed quarkyonic neutron star
• Area Spectrum of Near Extremal Black Branes from Quasi-normal Modes
• Synchronized stationary clouds in a static fluid
• Extreme Dilaton Black Holes in 2 +1 Dimensions: Quasinormal modes
• Applications of the close-limit approximation: horizonless compact objects and scalar fields
• Compact Objects in Alternative Gravities
• A way to distinguish very compact stellar objects from black holes
• Scalar Quasi-Normal Modes of a Loop Quantum Black Hole
• Quasinormal mode spectra for odd parity perturbations in spacetimes with smeared matter sources
• Black Hole Squeezers
• Integrability in Perturbed Black Holes: Background Hidden Structures
• Effects of dark boson mediated feeble interaction between dark matter (DM) and quark matter on $f$-mode oscillation of DM admixed quark stars
• Matrix Thermalization
• Dynamical evolution of phantom scalar perturbation in the background of Schwarzschild black String spacetime
• Numerical computation of quasinormal modes in the first-order approach to black hole perturbations in modified gravity
• On the Structure of the Effective Potential for a Spherical Wormhole
• Forced oscillations in a hydrodynamical accretion disk and QPOs
• Complete quasinormal modes of Type-D black holes
• An exact black hole spacetime with scalar field and its shadow together with quasinormal modes
• Resonant frequencies of a massless scalar field in the canonical acoustic black hole spacetime
• Pseudospectrum and time-domain analysis of the EFT corrected black holes
• Long-lived modes and grey-body factors of massive fields in quantum-corrected (Hayward) black holes
• Quasinormal ringing of thick braneworlds with a finite extra dimension
• A note on quasinormal modes: A tale of two treatments
• Massive scalar field perturbations of 4D de Sitter Einstein-Gauss-Bonnet black holes
• An analytic approach to quasinormal modes for coupled linear systems
• Hawking radiation of renormalization group improved regular black holes
• Gravitational quasinormal modes of Dymnikova black holes
• Astroseismology of neutron stars from gravitational waves in the limit of perfect measurement
• Fluid pulsation modes from strange stars in a higher-dimensional space-time
• The fastest relaxation rate of higher-dimensional Reissner--Nordström black hole
• Where is the ringdown? Reconstructing quasinormal modes from dispersive waves
• Gravitational and electromagnetic signatures of accretion into a charged black hole
• Lower limit on the entropy of black holes as inferred from gravitational wave observations
• Binary Black Hole Coalescence in Semi-Analytic Puncture Evolution
• Torsional oscillations of magnetized neutron stars with mixed poloidal-toroidal fields
• On the Interaction between Ultralight Bosons and Quantum-Corrected Black Holes
• Quansinormal modes of static and spherically symmetric black holes with the derivative coupling
• Echoes in the Kerr/CFT correspondence
• Quantum Effects in Galileon Black Holes
• An explosion is triggered by the late collapse of the compact remnant from a neutron star merger
• Investigating magnetically-induced distortions of neutron stars through gamma-ray burst X-ray plateaus
• Fermionic field perturbations of a three-dimensional Lifshitz black hole in conformal gravity
• Absorption cross section of regular black holes in scalar-tensor conformal gravity
• An exact model for evaporating primordial black holes in cosmological space-time
• Quasinormal mode and stability of optical black holes in moving dielectrics
• Universal relations for quasinormal modes of neutron stars in $R^2$ gravity
• Analytical expression for a class of spherically symmetric solutions in Lorentz breaking massive gravity
• Black holes and nilmanifolds: quasinormal modes as the fingerprints of extra dimensions?
• Holographic thermal correlators: A tale of Fuchsian ODEs and integration contours
• Quasinormal modes of Reissner-Nordström-AdS: the approach to extremality
• Gravitational probe of quantum spacetime
• Inverse problem in energy-dependent potentials using semiclassical methods
• Novel Casimir wormholes in Einstein gravity
• Parameterized quasinormal frequencies and Hawking radiation for axial gravitational perturbations of a holonomy-corrected black hole
• Gravitational Echoes from Braneworlds
• Quasinormal modes of semiclassical electrically charged black holes
• Non-radial oscillations of hadronic neutron stars, quark stars, and hybrid stars : Calculation of $f$, $p$, and $g$ mode frequencies
• Nonradial oscillations of stratified neutron stars with solid crusts: Mode characterization and tidal resonances in coalescing binaries
• Gravitational perturbations of Dymnikova black holes: grey-body factors and absorption cross-sections
• Gravitational-wave searches in the era of Advanced LIGO and Virgo
• Waging a Campaign: Results from an Injection-Recovery Study involving 35 numerical Relativity Simulations and three Waveform Models
• Scalar tachyonic instabilities in gravitational backgrounds: Existence and growth rate
• Non-Radial Oscillation Modes in Hybrid Stars with Hyperons and Delta Baryons
• Theory-agnostic searches for non-gravitational modes in black hole ringdown
• Frequency contamination from new fundamental fields in black hole ringdowns
• Perturbations of Black Holes Surrounded by Anisotropic Matter Field
• Waves in Schwarzschild spacetimes: How strong can imprints of the spacetime curvature be
• Vortices without inflow: bound spectra in horizonless rotational analogs
• Integrability of the Dirac Equation on Backgrounds that are the Direct Product of Bidimensional Spaces
• EBWeyl: a Code to Invariantly Characterize Numerical Spacetimes
• Decay of charged fields in de Sitter spacetime
• A class of charged-Taub-NUT-scalar metrics via Harison and Ehlers Transformations
• Generalised Inverse-Cowling Approximation for Polar $w$-mode Oscillations of Neutron Stars
• Probing the Binary Black Hole Merger Regime with Scalar Perturbations
• The effect of pressure anisotropy on quark stars structure in the Starobinsky model
• Evolution of arbitrary spin fields in the Schwarzschild-monopole spacetime
• Dirac Quasinormal modes of MSW black holes
• Mode Stability For Massless Scalars In Five-Dimensional Black Hole Backgrounds
• New purely damped pairs of quasinormal modes in a hot and dense strongly-coupled plasma
• Dynamical evolution of electromagnetic perturbation in the background of a scalar hairy black hole in Horndeski theory
• Particle emission from a black hole on a tense codimension-2 brane
• Universality in oscillation modes of superfluid neutron stars?
• Robin boundary conditions in acoustic BTZ black holes
• Effects of inner crusts on $g$-mode oscillations in neutron stars
• Systematic bias in LISA ringdown analysis due to waveform inaccuracy
• Scattering and conversion of electromagnetic and gravitational waves by Reissner-Nordström black holes: The Regge pole description
• Perturbations of the Gravitational Energy in the TEGR: Quasinormal Modes of the Schwarzschild Black Hole
• Spectral instability of horizonless compact objects within astrophysical environments
• Lensing Stability and Scattering Phenomena in Anisotropic Black Hole Spacetimes in Plasma
• Charged scalar quasi-normal modes for higher-dimensional Born-Infeld dilatonic black holes with Lifshitz scaling
• Hidden Supersymmetry in Dirac Fermion Quasinormal Modes of Black Holes
• Nucleon Short-Range Correlations and High-Momentum Dynamics: Implications on the Equation of State of Dense Matter
• Probing Strange Dark Matter through $f$-mode Oscillations of Neutron Stars with Hyperons and Quark Matter
• Modelling quantum black hole
• Gravitational radiation back-reaction from f-modes on neutron stars
• EZ gauge is singular at the event horizon
• Semi-classical analysis of black holes in Loop Quantum Gravity: Modelling Hawking radiation with volume fluctuations
• Exploring Radial Oscillations in Slow Stable and Hybrid Neutron Stars
• Quasinormal modes of a Schwarzschild black hole within the Bondi-Sachs framework
• Gravitino perturbations in Schwarzschild black holes
• Advancing the Effective-One-Body Framework in the Test-Mass Limit
• Chiral asteroseismology: seismic oscillations caused by chiral transport in neutron stars and supernovae
• Effect of Dark matter and $\sigma$-cut potential on radial and non-radial oscillation modes in neutron stars
• Normal and Quasinormal Modes of Holographic Multiquark Star
• A First-Order Eikonal Framework for Quasinormal Modes, Shadows, Strong Lensing, and Grey-Body Factors in a Scalarized Black-Hole Metric
• Connecting quasi-normal modes with causality in Lovelock theories of gravity
• Quasinormal Modes in three-dimensional time-dependent Anti-de Sitter spacetime
• The Quasi-normal Modes of Charged Scalar Fields in Kerr-Newman black hole and Its Geometric Interpretation
• Scalar and Electromagnetic Quasinormal modes of Extended black hole in F(R) gravity
• Effects of multidimensional treatment of gravity in simulations on supernova gravitational waves
• Quasi-normal modes and fermionic vacuum decay around a Kerr black hole
• Constraining the $f$-mode oscillations frequency in Neutron Stars through Universal Relations in the realm of Energy-Momentum Squared Gravity
• Propagation of a scalar field with non-minimal coupling in three dimensions: Hawking radiation and Quasinormal modes
• Electromagnetic analogue space-times, analytically and algebraically
• Analog model for the BTZ black hole
• Gauss-Bonnet lensing of spinning massive particles in static spherically symmetric spacetimes
• Quasinormal modes of three $(2+1)$-dimensional black holes in string theory, conformal gravity, and Hu-Sawicki $F(R)$ theory via the Heun function
• Axial perturbations of neutron stars with shift symmetric conformal coupling
• (Quasi-)normal modes of rotating black holes and new solitons in Einstein-Gauss-Bonnet
• Quasinormal modes of Plebański-Demiański black hole in the near-Nariai regime
• Axial and polar modes for the ring down of a Schwarzschild black hole with an r dependent mass-function
• Introduction to gravitational wave astronomy
• Quasi-normal modes of slowly-rotating Johannsen black holes
• Radial Oscillations of Viscous Neutron Stars: Zero Diffusion Case
• Overdamped quasibound states inside a Schwarzschild black hole
• Black hole spectroscopy of collapsing and merging neutron stars
• Transient electromagnetic sources can detect solitary black holes in Milky Way galaxy
• Lensing by black holes within astrophysical environments
• Scalar field propagation in braneworld black hole scenario obtained from Nash theorem
• Wave equations in conformally separable, accreting, rotating black holes
• $f$ and $p$ mode oscillation of proto-neutron stars with systematic variation of the nucleon effective mass
• Self-phase modulation of spherical gravitational waves
• Two types of quasinormal modes of Casadio-Fabbri-Mazzacurati brane-world black holes
• Prepotential approach to quasinormal modes
• Effect of a variable cosmological constant on black hole quasinormal modes
• Burgers equation for the bulk viscous pressure of quark matter
• Hyperboloidal Method for Quasinormal Modes of Non-Relativistic Operators
• Axial Gravitational Perturbations of Slowly-Rotating Compact Objects in General Relativity and Beyond
• Master variables and Darboux symmetry for axial perturbations of the exterior and interior of black hole spacetimes
• Hairy black holes via gravitational decoupling: light rings, absorption and spectral lines
• Merging Black Holes: Assessing the Performance of Two Analytic Gravitational Waves Models
• Master functions of Reissner-Nordstrom black hole perturbations and their Darboux transformation
• Conceptual design and science cases of a juggled interferometer for gravitational wave detection
• Gravitational waveform model based on photon motion for spinning black holes
• Scattering of axial gravitational wave pulses by monopole black holes and QNMs
• Quasinormal modes of RN black hole space time with cosmic string in a Dirac field
• Eccentric Pairs: Analytic Gravitational Waves from Binary Black Holes in Elliptic Orbits
• Color Superconductivity, Fermionic Quasinormal Modes in Reissner-Nordström-anti-de Sitter Spacetimes and Supersymmetry
• Towards Fluid Instabilities of Stationary Non-Killing Horizons
• Detectability of the gravitational-wave background produced by magnetar giant flares
• Scalar, electromagnetic, and Dirac perturbations of regular black holes constituting primordial dark matter
• Quasinormal frequencies of a two-dimensional asymptotically anti-de Sitter black hole of the dilaton gravity theory
• Observable strong field effects of extra spacetime dimension in the braneworld black hole
• A new model with solitary waves: solution, stability and quasinormal modes
• Massive vector field perturbations in the Schwarzschild spacetime from supersymmetric gauge theory
• Finding quasinormal modes directly from the boundary conditions in a Schwarzschild black hole
• Ringing Regularity: Gravitational Perturbations and Quasinormal Modes of Einasto-Supported Black Holes
• Quasinormal Mode Spectroscopy via Horizon-Brightened Quantum Optics
• Black hole temperature: minimal coupling vs conformal coupling
• Scalar filed evolution and area spectrum for Lovelock-AdS black holes
• Natural polynomials for Kerr quasi-normal modes
• Quasinormal modes of unparticle black holes
• Charged massless scalar fields in a charged $C$-metric black hole: Exact solutions, Hawking radiation, and scattering of scalar waves
• $\varphi$-modes of neutron stars in a massless scalar-tensor theory
• On the Time Times Temperature Bound
• Wave equations on the linear mass Vaidya metric
• General Framework for the Spontaneous Scalarization of Regular Black Holes
• Quasinormal modes of Reissner-Nordström-AdS black holes under physical field-vanishing boundary conditions
• Analytical treatment of SUSY Quasi-normal modes in a non-rotating Schwarzschild black hole
• Modification of the universal relation between mass, radius and nonradial $f$-mode oscillation in proto-neutron stars
• Ergoregion instability in a fluid with vorticity
• Finite temperature corrections to black hole quasinormal modes from 2D CFT
• Probing black holes via quasinormal modes in a dark energy-induced dark matter
• The second-order quasi-normal modes for AdS black branes
• General parametrization of wormhole spacetimes and its application to shadows and quasinormal modes
• Axisymmetric black hole in a non-commutative gauge theory: classical and quantum gravity effects
• Black hole destabilization via trapped quasi-normal modes
• Quasinormal Modes in Generalized Nariai Spacetimes
• Projecting the likely importance of weak-interaction-driven bulk viscosity in neutron star mergers
• Spin 2 Quasinormal Modes in Generalized Nariai Spacetimes
• A class of charged and charged-Taub-NUT metrics in the presence of a massless scalar field and some of their astrophysical aspects
• Pseudospectrum of Reissner-Nordström black holes: quasinormal mode instability and universality
• Scalarized neutron stars with a highly relativistic core in scalar-tensor gravity
• Schwarzschild-AdS Black Holes with Cloud of Strings and Quintessence: Geodesics, Thermodynamic Topology, and Quasinormal Modes
• Quasi Normal Modes of Ayon-Beato Garcia Regular Black Holes For Scalar Field
• Gravitational Waves from Strange Star Core-Crust Oscillation
• Instability of the Time Dependent Horava-Witten Model
• QNM families: classification and competition
• Non-radial pulsations of gravitationally coupled two-fluid neutron stars in general relativity
• Probing the parameters of a Schwarzschild black hole surrounded by quintessence and cloud of strings through four standard astrophysical tests
• Quasinormal modes for charged Lifshitz black holes with scalar hair
• Fundamental oscillations as a tool to distinguish boson stars from neutron stars and black holes
• Master Functions and Equations for Perturbations of Vacuum Spherically-Symmetric Spacetimes
• Investigations of strong cosmic censorship in 3-dimensional black strings
• Absorption and scattering of massless scalar waves by black holes in quasi-topological gravity
• Matter environments around black holes: geodesics, light rings, and ultracompact configurations
• Internal structure and its connection with thermodynamics and dynamics in black holes
• Axial Gravitational Normal Modes of Uniform Density Star in Anti-de Sitter Spacetime
• Cold Plasma Wave Analysis in Magneto-Rotational Fluids
• Scalar and Spinor Quasi Normal Modes of a 2D Dilatonic Blackhole
• Scalar Quasi-Normal Modes in Black Hole Gravitational Lensing
• Quasinormal Modes of Asymptotically (A)dS Black Hole in Lovelock Background
• Excitation factors for horizonless compact objects: long-lived modes, echoes, and greybody factors
• Some perspective of thermodynamical and optical properties of black holes in Maxwell-dilaton-dRGT-like massive gravity
• Hair imprints of the gravitational decoupling and hairy black hole spectroscopy
• Confronting eikonal and post-Kerr methods with numerical evolution of scalar field perturbations in spacetimes beyond Kerr
• Absorption probabilities associated with spin-3/2 particles near $N$-dimensional Schwarzschild black holes
• Relativistic excitation of compact stars
• Charged Scalar Field at Future Null Infinity via Nonlinear Hyperboloidal Evolution
• Quasibound states of massive charged scalars around dilaton black holes in $2+1$ dimensions: Exact frequencies
• Exceptional Lines and Excitation of (Nearly) Double-Pole Quasinormal Modes: A Semi-Analytic Study in the Nariai Black Hole
• Constraints on gravitational waves from the 2024 Vela pulsar glitch
• Ringdown of a black hole sourced by a Burkert-density effective anisotropic source
• Metric-Like Formulation Of the Spin-Three Gravity In Three Dimensions
• An Approach to Stability Analyses in General Relativity via Symplectic Geometry
• Scattering by a topological defect connecting two asymptotically Minkowski spacetimes
• On the electromagnetic emission from charged test particles in a five dimensional spacetime
• Critical masses and numerical computation of massive scalar quasinormal modes in Schwarzschild black holes
• Spontaneous particle creation by oscillating compact stars
• Second Order Perturbative Calculation of Quasinormal Modes of Schwarzschild Black Holes
• Radial Oscillations of Viscous Stars
• An approach to the quantization of black-hole quasi-normal modes
• Axial $w$-modes of anisotropic neutron stars
• Quasibound states of analytic black-hole configurations in three and four dimensions
• Some properties of the de Sitter black holes in three dimensional spacetime
• Separation of spacetime and matter in polar oscillations of compact stars
• Quasinormal frequencies of the dimensionally reduced BTZ black hole
• The Effect of Mission Duration on LISA Science Objectives
• Scalarized Black Holes
• Notes on Quasinormal Modes of charged de Sitter Blackholes from Quiver Gauge Theories
• Conformal Klein-Gordon equations and quasinormal modes
• Asymptotic quasinormal frequencies of different spin fields in $d$-dimensional spherically-symmetric black holes
• Ringing Black Hole is Superradiant: Ultra-light Scalar Field
• Astrophysical constraints on neutron star $f$-modes with a nonparametric equation of state representation
• Quasinormal modes of a dyonic black hole in Einstein-Euler-Heisenberg theory
• The landscape of massive black-hole spectroscopy with LISA and Einstein Telescope
• Effective Field Theory of Hairy Black Holes and Their flat/dS limit
• Parity violating spectral dynamics of black holes in dynamical Chern-Simons gravity
• Non-minimal matter sector couplings in Lorentz-violating gravity: Self-consistent traversable wormholes and quasinormal modes
• Axial Quasi-normal modes of Neutron Stars with Exotic Matter
• Non-linear Oscillations of Compact Stars and Gravitational Waves
• Quasinormal Modes of Gauss--Bonnet Black Holes via the Spectral Method: Scalar, Vector, and Tensor Perturbations
• Black-hole ringdown with templates capturing spin precession: A reanalysis of GW190521
• Computing the quasinormal modes and eigenfunctions for the Teukolsky equation using horizon penetrating, hyperboloidally compactified coordinates
• Higher order intertwining approach to quasinormal modes
• Gravitational Bound State Perturbations Inside Black Holes and Isospectrality
• Perturbative Renormalisation Group Improved Black Hole Solution and its Quasinormal Modes
• Long-lived quasinormal modes in the Euler-Heisenberg electrodynamics
• Topological Black Holes with curvature induced scalarization in the extended scalar-tensor theories
• Charged black holes in de Sitter space: superradiant amplification of charged scalar waves and resonant hyperradiation
• Quasinormal Modes of Near-Extremal Black Holes and Black Strings in Massive Gravity Background
• Quasinormal modes of the Kazakov--Solodukhin quantum-corrected black hole: a spectral analysis
• Grey-Body Factors and Thermodynamics of Asymptotically de Sitter Black Holes in Generalized Proca Theory
• A Generalized Class of Taub-NUT-Scalar Metrics
• Radial oscillations of quark stars in light of current astrophysical constraints: A comparative study
• Linear perturbations of dyonic black holes in the lowest-order $U(1)$ gauge-invariant scalar-vector-tensor theories
• On quasinormal frequencies of black hole perturbations with an external source
• Electrically charged black hole solutions in semiclassical gravity and dynamics of linear perturbations
• Measuring spin precession from massive black hole binaries with gravitational waves: insights from time-domain signal morphology
• Stable and decaying bound states on the naked Reissner-Nordström background
• $f$-mode Oscillations for Hyperons and H-dibaryons in Neutron Stars
• Comment on "Some exact quasinormal frequencies of a massless scalar field in Schwarzschild spacetime"
• Reissner-Nordström black holes in de Sitter space-time: bounds with quasinormal frequencies
• Quasinormal Modes of Extremal Reissner-Nordstrom Black Holes via Seiberg-Witten Quantization
• Superradiance and Quasinormal Modes of Massive Scalar Fields around Kerr Black Holes in Einstein-Maxwell-Dilaton-Axion Theory with Perfect Fluid Dark Matter
• Spectral Bifurcations in Quasinormal Modes of Regular BTZ Black Holes
• Pseudospectrum and (in)stability of black hole total transmission modes
• Black Hole Mergers as the Fastest Photon Ring Scramblers
• Quasinormal modes of Hayward black holes from Schwarzschild to extremality: a comparative spectral analysis
• Impact of Detector Calibration Accuracy on Black Hole Spectroscopy
• Linear stability of charged warm holes
• Nonradial oscillations of realistic anisotropic neutron stars: Axial modes
• Prospects for detecting and localizing short-duration transient gravitational waves from glitching neutron stars without electromagnetic counterparts
• Ergodic Hysteresis of the Kerr black hole spectrum
• Schwarzschild Quantum Fluctuations from Regge-Wheeler Scattering
• Spectral Problems for Quasinormal Modes of Black Holes
• The Numerical Solution of Scalar Field for Nariai Case in 5D Ricci-flat SdS Black String Space with Polynomial Approximation
• Revisiting the quasinormal modes of the Schwarzschild black hole: Numerical analysis
• WKB method and quasinormal modes of string-theoretical d-dimensional black holes
• Numerical study on the robustness of the stability for stable black holes
• Lower-dimensional Gauss-Bonnet gravity black holes with quintessence
• The non-linear perturbation of a black hole by gravitational waves. I. The Bondi-Sachs mass loss
• The Missing Multipole Problem: Investigating biases from model starting frequency in gravitational-wave analyses