Gravitational wave extraction from an inspiraling configuration of merging black holes

Abstract

We present new techniqes for evolving binary black hole systems which allow the accurate determination of gravitational waveforms directly from the wave zone region of the numerical simulations. Rather than excising the black hole interiors, our approach follows the "puncture" treatment of black holes, but utilzing a new gauge condition which allows the black holes to move successfully through the computational domain. We apply these techniques to an inspiraling binary, modeling the radiation generated during the final plunge and ringdown. We demonstrate convergence of the waveforms and good conservation of mass-energy, with just over 3% of the system's mass converted to gravitional radiation.

4 pages, 5 figures

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Cited by in corpus (913)

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• A Reinvestigation of Moving Punctured Black Holes with a New Code
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• Possible discovery of a nonlinear tail and second-order quasinormal modes in black hole ringdown
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• On matrix method for black hole quasinormal modes
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• Accuracy Issues for Numerical Waveforms
• Post-Newtonian Quasicircular Initial Orbits for Numerical Relativity
• Precession-tracking coordinates for simulations of compact-object-binaries
• High Energy Collisions of Black Holes Numerically Revisited
• Relativistic hydrodynamics in the presence of puncture black holes
• Quasi-Local Linear Momentum in Black-Hole Binaries
• Application of the Hilbert-Huang Transform to the Search for Gravitational Waves
• Numerical simulations with a first order BSSN formulation of Einstein's field equations
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• Magnetorotational Collapse of Supermassive Stars: Black Hole Formation, Gravitational Waves and Jets
• Boundary conditions for coupled quasilinear wave equations with application to isolated systems
• Searching for ringdown higher modes with a numerical relativity-informed post-merger model
• Black hole initial data on hyperboloidal slices
• Calabi-Yau meets Gravity: A Calabi-Yau three-fold at fifth post-Minkowskian order
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• The General Relativistic Two Body Problem and the Effective One Body Formalism
• Numerical simulations of black-hole binaries and gravitational wave emission
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• Multi-waveform inference of gravitational waves
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• Implementation of advanced Riemann solvers in a neutrino-radiation magnetohydrodynamics code in numerical relativity and its application to a binary neutron star merger
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• Collapse of differentially rotating supermassive stars: Post black hole formation
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• Numerical-relativity validation of effective-one-body waveforms in the intermediate-mass-ratio regime
• Alternative possibility of GW190521: Gravitational waves from high-mass black hole-disk systems
• Fast post-adiabatic waveforms in the time domain: Applications to compact binary coalescences in LIGO and Virgo
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• Gravitational wave forms for a three-body system in Lagrange's orbit: parameter determinations and a binary source test
• Modeling Flows Around Merging Black Hole Binaries
• The nonspinning binary black hole merger scenario revisited
• NADA: A new code for studying self-gravitating tori around black holes
• Prospects of detecting deviations to Kerr geometry with radiation reaction effects in EMRIs
• Black hole critical behaviour with the generalized BSSN formulation
• Full 3D Numerical Relativity Simulations of Neutron Star -- Boson Star Collisions with BAM
• Dynamics of black holes in de Sitter spacetimes
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• Regularization of spherical and axisymmetric evolution codes in numerical relativity
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• Constraint Propagation of $C^2$-adjusted Formulation - Another Recipe for Robust ADM Evolution System
• Modeling gravitational waves from exotic compact objects
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• Eccentric Binary Black Holes with Spin via the Direct Integration of the Post-Newtonian Equations of Motion
• Binary Black Hole Encounters, Gravitational Bursts and Maximum Final Spin
• Trumpet-puncture initial data for black holes
• On the Use of Multipole Expansion in Time Evolution of Non-linear Dynamical Systems and Some Surprises Related to Superradiance
• Radiation from low-momentum zoom-whirl orbits
• Measuring the ringdown scalar polarization of gravitational waves in Einstein scalar Gauss-Bonnet gravity
• Spherical symmetry as a test case for unconstrained hyperboloidal evolution II: gauge conditions
• Simulations of Recoiling Massive Black Holes in the Via Lactea Halo
• Dynamical excitation of space-time modes of compact objects
• Probing the puncture for black hole simulations
• An Electromagnetic Signature of Galactic Black Hole Binaries That Enter Their Gravitational-Wave Induced Inspiral
• Binary Black Hole Waveform Extraction at Null Infinity
• Amplification of superkicks in black-hole binaries through orbital eccentricity
• The Final Merger of Black-Hole Binaries
• Critical phenomena in the aspherical gravitational collapse of radiation fluids
• Deforming Black Hole and Cosmological Solutions by Quasiperiodic and/or Pattern Forming Structures in Modified and Einstein Gravity
• Improved Moving Puncture Gauge Conditions for Compact Binary Evolutions
• Gravitational waves in dynamical spacetimes with matter content in the Fully Constrained Formulation
• Ineffectiveness of Padé resummation techniques in post-Newtonian approximations
• Dimensional reduction in numerical relativity: Modified cartoon formalism and regularization
• Nutational resonances, transitional precession, and precession-averaged evolution in binary black-hole systems
• Gauge Drivers for the Generalized Harmonic Einstein Equations
• Analyzing Gravitational Waves with General Relativity
• Up to eleven: radiation from particles with arbitrary energy falling into higher-dimensional black holes
• The Close-Limit Approximation for Black Hole Binaries with Post-Newtonian Initial Conditions
• Binary Dynamics from Worldline QFT for Scalar-QED
• Comments on Bona-Masso type slicing conditions in long-term black hole evolutions
• Differential configurational entropy and the gravitational collapse of a kink
• Post-Newtonian Initial Data with Waves: Progress in Evolution
• Higher-dimensional puncture initial data
• Quasinormal modes of black holes in Weyl gravity: Electromagnetic and gravitational perturbations
• An Operator-Based Local Discontinuous Galerkin Method Compatible With the BSSN Formulation of the Einstein Equations
• Initial data for general relativistic simulations of multiple electrically charged black holes with linear and angular momenta
• Evolutions of Nearly Maximally Spinning Black Hole Binaries Using the Moving Puncture Approach
• Spectral methods for the wave equation in second-order form
• Post-Newtonian Freely Specifiable Initial Data for Binary Black Holes in Numerical Relativity
• On quasinormal modes for the Vaidya metric in asymptotically anti-de Sitter spacetime
• Template Banks for Binary black hole searches with Numerical Relativity waveforms
• On the equal-mass limit of precessing black-hole binaries
• Alternatives to standard puncture initial data for binary black hole evolution
• Introduction to Numerical Relativity
• Searching for Gravitational Waves with a Geostationary Interferometer
• Final Mass and Spin of Merged Black Holes and the Golden Black Hole
• About gravitational-wave generation by a three-body system
• Accuracy of the Post-Newtonian Approximation for Extreme-Mass Ratio Inspirals from Black-hole Perturbation Approach
• Inspiralling, Non-Precessing, Spinning Black Hole Binary Spacetime via Asymptotic Matching
• Striking the right tone: toward a self-consistent framework for measuring black hole ringdowns
• Anomalies in the gravitational recoil of eccentric black-hole mergers with unequal mass ratios
• Gravitational radiation driven capture in unequal mass black hole encounters
• Neutron star equation of state via gravitational wave observations
• Minidisk Influence on Flow Variability in Accreting Spinning Black Hole Binaries: Simulations in Full General Relativity
• Electromagnetic instability of compact axion stars
• Stationary hyperboloidal slicings with evolved gauge conditions
• Global simulations of Minkowski space-time including space-like infinity
• Post-Newtonian templates for gravitational waves from compact binary inspirals
• Study of Conformally Flat Initial Data for Highly Spinning Black Holes and their Early Evolutions
• Gravitational Waves from Periodic Three-Body Systems
• Impact of eccentricity and mean anomaly in numerical relativity mergers
• Growth of Massive Black-Holes in FFB Galaxies at Cosmic Dawn
• Black hole formation in relativistic Oscillaton collisions
• The periodic standing-wave approximation: eigenspectral computations for linear gravity and nonlinear toy models
• Multidomain Spectral Method for the Helically Reduced Wave Equation
• Consequences of Triaxiality for Gravitational Wave Recoil of black holes
• Excised black hole spacetimes: quasi-local horizon formalism applied to the Kerr example
• A practical guide to the massive black hole cosmic history
• Systematics of black hole binary inspiral kicks and the slowness approximation
• Electromagnetic Emission from a Binary Black Hole Merger Remnant in Plasma: Field Alignment and Plasma Temperature
• Gravitational dynamics in Higgs inflation: Preinflation and preheating with an auxiliary field
• Properties of scalar wave emission in a scalar-tensor theory with kinetic screening
• Excising das All: Evolving Maxwell waves beyond scri
• The periodic standing-wave approximation: post-Minkowski computation
• Sparse spectral-tau method for the three-dimensional helically reduced wave equation on two-center domains
• Trumpet Slices in Kerr Spacetimes
• Simulating the Magnetorotational Collapse of Supermassive Stars: Incorporating Gas Pressure Perturbations and Different Rotation Profiles
• Asymptotically Matched Spacetime Metric for Non-Precessing, Spinning Black Hole Binaries
• Scope out multiband gravitational-wave observations of GW190521-like binary black holes with space gravitational wave antenna B-DECIGO
• Advances in Simulations of Generic Black-Hole Binaries
• Post-merger chirps from binary black holes as probes of the final black-hole horizon
• Evolution of equal mass binary bare quark stars in full general relativity: could a supramassive merger remnant experience prompt collapse?
• Scattering Amplitudes and N-Body Post-Minkowskian Hamiltonians in General Relativity and Beyond
• Adapted gauge to small mass ratio binary black hole evolutions
• Stability of the puncture method with a generalized BSSN formulation
• Gravitational Waves from Disks Around Spinning Black Holes: Simulations in Full General Relativity
• Gravitational waves without general relativity: A tutorial
• Impact of ringdown higher-order modes on black-hole mergers in dense environments: the scalar field case, detectability and parameter biases
• A hybrid method for understanding black-hole mergers: head-on case
• Higher dimensional Numerical Relativity: code comparison
• Advances in Machine and Deep Learning for Modeling and Real-time Detection of Multi-Messenger Sources
• Where angular momentum goes in a precessing black hole binary
• Magnetic Braking and Damping of Differential Rotation in Massive Stars
• Shock-avoiding slicing conditions: tests and calibrations
• Off-equatorial stable circular orbits for spinning particles
• A note on gravitational wave extraction from binary simulations
• Trumpet slices of the Schwarzschild-Tangherlini spacetime
• Regular second order perturbations of binary black holes: The extreme mass ratio regime
• Excitations of the Myers-Perry Black Holes
• Hybrid black-hole binary initial data
• Are moving punctures equivalent to moving black holes?
• Can N-body systems generate periodic gravitational waves?
• Moving gravitational wave sources at cosmological distances: Impact on the measurement of the Hubble constant
• Improved Moving-Puncture Techniques for Compact Binary Simulations
• Gravitational-wave parameter inference with the Newman-Penrose scalar ${\psi }_4$
• Possible binary neutron star merger history of the primary of GW230529
• Gravitational Wave Beacons
• Testing gravity with Extreme-Mass-Ratio Inspirals
• Critical phenomena in the collapse of quadrupolar and hexadecapolar gravitational waves
• Late-time tails in nonlinear evolutions of merging black holes
• Boson star head-on collisions with constraint-violating and constraint-satisfying initial data
• The high-energy collision of black holes in higher dimensions
• Evolution of bare quark stars in full general relativity: Single star case
• Application of the third RIT binary black hole simulations catalog to parameter estimation of gravitational waves signals from the LIGO-Virgo O1/O2 observational runs
• Summation by Parts and Truncation Error Matching on Hyperboloidal Slices
• Mapping eccentricity evolutions between numerical relativity and effective-one-body gravitational waveforms
• Spherically symmetric black hole spacetimes on hyperboloidal slices
• Gravitational recoil from binary black hole mergers in scalar field clouds
• Numerical modeling of black holes as sources of gravitational waves in a nutshell
• GRFolres: A code for modified gravity simulations in strong gravity
• Disk formation in the collapse of supramassive neutron stars
• Cosmology using numerical relativity
• Fundamental Tone and Overtones of Quasinormal Modes in Ringdown Gravitational Waves: A Detailed Study in Black Hole Perturbation
• Radio Crickets: Chirping Jets from Black Hole Binaries Entering their Gravitational Wave Inspiral
• Black-hole head-on collisions in higher dimensions
• Nonadiabatic charged spherical evolution in the postquasistatic approximation
• Free evolution of the hyperboloidal initial value problem in spherical symmetry
• Numerical Relativity meets Data Analysis: Spinning Binary Black Hole Case
• Supporting High-Performance and High-Throughput Computing for Experimental Science
• Black Hole Formation and Explosion from Rapidly Rotating Very Massive Stars
• Strong Field Scattering of Black Holes: Assessing Resummation Strategies
• IMEX evolution of scalar fields on curved backgrounds
• Finite Difference Methods for Second Order in Space, First Order in Time Hyperbolic Systems and the Linear Shifted Wave Equation as a Model Problem in Numerical Relativity
• Evolutions of unequal mass, highly spinning black hole binaries
• Python Open Source Waveform Extractor (POWER): An open source, Python package to monitor and post-process numerical relativity simulations
• An Implementation of DF-GHG with Application to Spherical Black Hole Excision
• Resolving the Schwarzschild singularity in both classic and quantum gravity
• Perturbational Treatment of the Gravitational Potential Effect on Binary Black Hole Evolution
• Boundary Conditions for the Gravitational Field
• Evolution of scalar fields surrounding black holes on compactified constant mean curvature hypersurfaces
• Accounting for numerical-relativity calibration uncertainty in gravitational-wave modeling and inference
• Parameter estimates in binary black hole collisions using neural networks
• Robustness of inflation to kinetic inhomogeneities
• Critical Phenomena in Non-spherically Symmetric Scalar Bubble Collapse
• Numerical Relativity and High Energy Physics: Recent Developments
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• Mixed Hyperbolic - Second-Order Parabolic Formulations of General Relativity
• A Critical Assessment of Black Hole Solutions With a Linear Term in Their Redshift Function
• Bona-Masso slicing conditions and the lapse close to black-hole punctures
• Critical collapse of ultra-relativistic fluids: damping or growth of aspherical deformations
• Asymptotics and singularities in cosmological models with positive cosmological constant
• Distortion of Gravitational-Wave Packets Due to their Self-Gravity
• Evolution of a black hole cluster in full general relativity
• A new method to integrate (2+1)-wave equations with Dirac's delta functions as sources
• Searching for binary coalescences with inspiral templates: Detection and parameter estimation
• Lecture Notes: Numerical Relativity in higher dimensional spacetimes
• Simulating binary black hole mergers using discontinuous Galerkin methods
• The periodic standing-wave approximation: computations in full general relativity
• Robust vetoes for gravitational-wave burst triggers using known instrumental couplings
• Signature of hadron-quark crossover in binary-neutron-star mergers
• Systematic errors in measuring parameters of non-spinning compact binary coalescences with post-Newtonian templates
• Bowen-York Type Initial Data for Binaries with Neutron Stars
• Beyond general relativity: designing a template-based search for exotic gravitational wave signals
• Parameter estimation using a complete signal and inspiral templates for low mass binary black holes with Advanced LIGO sensitivity
• Motion of localized sources in general relativity: gravitational self-force from quasilocal conservation laws
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• Massive Black Hole Recoil in High Resolution Hosts
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• Local Continuity of Angular Momentum and Noether Charge for Matter in General Relativity
• Merger states and final states of black hole coalescences: a numerical-relativity-assisted effective-one-body approach
• Robustness of Binary Black Hole Mergers in the Presence of Spurious Radiation
• Oppenheimer-Snyder Collapse in Moving-Puncture Coordinates
• Height-function-based 4D reference metrics for hyperboloidal evolution
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• Measuring eccentricity in binary black-hole initial data
• Black holes and fundamental fields: hair, kicks and a gravitational "Magnus" effect
• An Einstein-Bianchi system for Smooth Lattice General Relativity. I. The Schwarzschild spacetime
• Numerical performance of the parabolized ADM (PADM) formulation of General Relativity
• Schwarzschild Fuzzball and Explicitly Unitary Hawking Radiations
• Falloff of the Weyl scalars in binary black hole spacetimes
• The detection of quasinormal mode with $a/M\sim 0.95$ would prove a sphere $99\%$ soaking in the ergoregion of the Kerr space-time
• A Numerical Study of Boson Star Binaries
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• A Parallel Adaptive Event Horizon Finder for Numerical Relativity
• Numerical relativity in higher dimensions
• Gravitational wave extraction in higher dimensional numerical relativity using the Weyl tensor
• Black hole-neutron star mergers with massive neutron stars in numerical relativity
• Second MAYA Catalog of Binary Black Hole Numerical Relativity Waveforms
• Efficient simulations of high-spin black holes with a new gauge
• Gravitational wave content and stability of uniformly, rotating, triaxial neutron stars in general relativity
• Bayesian comparison of Post-Newtonian approximations of gravitational wave chirp signals
• Spin coefficients and gauge fixing in the Newman-Penrose formalism
• Highly accurate simulations of asymmetric black-hole scattering and cross validation of effective-one-body models
• Effects of magnetic field topology in black hole-neutron star mergers: Long-term simulations
• Mass-Energy and Momentum Extraction by Gravitational Wave Emission in the Merger of Two Colliding Black Holes: The Non-Head-On Case
• Applications of the close-limit approximation: horizonless compact objects and scalar fields
• Dilatonic Imprints on Exact Gravitational Wave Signatures
• An excision scheme for black holes in constrained evolution formulations: spherically symmetric case
• A Smooth Lattice construction of the Oppenheimer-Snyder spacetime
• Template-space metric for searches for gravitational waves from the inspiral, merger and ringdown of binary black holes
• Solving the Hamiltonian constraint for 1+log trumpets
• Tidal contributions to the full gravitational waveform to the second-and-a-half post-Newtonian order
• Gravitational wave recoil in Robinson-Trautman spacetimes
• Free and constrained symplectic integrators for numerical general relativity
• Disembodied boundary data for Einstein's equations
• Note on Accuracy of the Post-Newtonian Approximation for Extreme-Mass Ratio Inspirals: Retrograde Orbits
• Assessing the stability of ultracompact spinning boson stars with nonlinear evolutions
• Extended two-dimensional characteristic framework to study nonrotating black holes
• A New Template Family For The Detection Of Gravitational Waves From Comparable Mass Black Hole Binaries
• Phenomenological gravitational waveforms from spinning coalescing binaries
• First investigation of void statistics in numerical relativity simulations
• Puncture black hole initial data: a single domain Galerkin-Collocation method for trumpet and wormhole data sets
• Cauchy Evolution of Asymptotically Global AdS Spacetimes with No Symmetries
• Coincident Multimessenger Bursts from Eccentric Supermassive Binary Black Holes
• How close can we approach the event horizon of the Kerr black hole from the detection of the gravitational quasinormal modes?
• Perturbative effects of spinning black holes with applications to recoil velocities
• Inside the Final Black Hole: Puncture and Trapped Surface Dynamics
• Initial Data and Eccentricity Reduction Toolkit for Binary Black Hole Numerical Relativity Waveforms
• The initial boundary value problem for free-evolution formulations of General Relativity
• Maximal slicing of D-dimensional spherically-symmetric vacuum spacetime
• GPU-Accelerated Simulations of Isolated Black Holes
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• Menus for Feeding Black Holes
• Numerical experiments of adjusted BSSN systems for controlling constraint violations
• Adapted gauge to a quasilocal measure of the black holes recoil
• Analytic Approximations in GR and Gravitational Waves
• Numerical relativity simulations in the era of the Einstein Telescope
• Astrophysics with the Laser Interferometer Space Antenna
• Galerkin-Collocation domain decomposition method for arbitrary binary black holes
• Hypercompact stellar clusters: morphological renditions and spectro-photometric models
• Exact boundary conditions in numerical relativity using multiple grids: scalar field tests
• The Yamabe invariant for axially symmetric two Kerr black holes initial data
• Dynamic black holes through gravitational collapse: Analysis of multipole moment of the curvatures on the horizon
• Measuring the black hole spin direction in 3D Cartesian numerical relativity simulations
• Characterizing the effect of eccentricity on the dynamics of binary black hole mergers in numerical relativity
• Improved fast-rotating black hole evolution simulations with modified Baumgarte-Shapiro-Shibata-Nakamura formulation
• Binary Black Hole Coalescence in Semi-Analytic Puncture Evolution
• Lattice Boltzmann Model for Numerical Relativity
• Exploring the Dynamics of General Relativistic Binary-Single and Binary-Binary Encounters of Black Holes
• Approaching the black hole by numerical simulations
• Orbiting black-hole binaries and apparent horizons in higher dimensions
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• Probing Particle Physics with Gravitational Waves
• Massive to gauge field reduction and gravitational wave zone information
• Black Hole - Neutron Star Binary Mergers: The Imprint of Tidal Deformations and Debris
• The general relativistic two body problem
• Exploring the Use of Numerical Relativity Waveforms in Burst Analysis of Precessing Black Hole Mergers
• Constraint Propagation of $C^2$-adjusted Formulation II --- Another Recipe for Robust Baumgarte-Shapiro-Shibata-Nakamura Evolution System ---
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• The dynamics of apparent horizons in Robinson-Trautman spacetimes
• Strongly hyperbolic Hamiltonian systems in numerical relativity: Formulation and symplectic integration
• The Effective One Body description of the Two-Body problem
• Towards a wave-extraction method for numerical relativity. V. Extracting the Weyl scalars in the quasi-Kinnersley tetrad from spatial data
• Constraint Damping in First-Order Evolution Systems for Numerical Relativity
• Well-posed constrained evolution of 3+1 formulations of General Relativity
• Probing the Binary Black Hole Merger Regime with Scalar Perturbations
• Hypergraph Discretization of the Cauchy Problem in General Relativity via Wolfram Model Evolution
• An Effective Field Theory for Binary Cosmic Strings
• Effect of magnetic fields on the dynamics and gravitational wave emission of PPI-saturated self-gravitating accretion disks: simulations in full GR
• Weyl Curvature Evolution System for GR
• A complete waveform comparison of post-Newtonian and numerical relativity in eccentric orbits
• Advancing the Effective-One-Body Framework in the Test-Mass Limit
• Puncture black hole initial data in the conformal thin-sandwich formalism
• Influence of gravitational waves on circular moving particles
• Relativistic encounters in dense stellar systems
• Dynamics of scalar hair with self-interactions around a Schwarzchild black hole
• Data Analysis Challenges for the Einstein Telescope
• Scalar fields around black hole binaries in LIGO-Virgo-KAGRA
• Modifications for numerical stability of black hole evolution
• A novel multi-layer modular approach for real-time fuzzy-identification of gravitational-wave signals
• Methods for relativistic self-gravitating fluids: From binary neutron stars to black hole-disks and magnetized rotating neutron stars
• Bona-Massó slices of Reissner-Nordström spacetimes
• Dependence of postmerger properties on the thermal heating efficiency in neutron star mergers
• Comparison of Signals from Gravitational Wave Detectors with Instantaneous Time-Frequency Maps
• Trumpet Initial Data for Boosted Black Holes
• Scrambling and Entangling Spinning Particles
• Effects of eccentricity on accreting binary black holes: MHD simulations in full GR reveal novel periodicities in jet power and synchrotron spectra
• High-order discontinuous Galerkin schemes with subcell finite volume limiter and adaptive mesh refinement for a monolithic first-order BSSNOK formulation of the Einstein-Euler equations
• Forecasting Tidal Disruption Events by Binary Black Hole Roulettes
• Black Hole and Neutron Star Binaries: Theoretical Challenges
• Area Invariance of Apparent Horizons under Arbitrary Boosts
• Gravitational scattering of two neutron stars
• Spin-up and mass-gain in hyperbolic encounters of spinning black holes
• Numerical Relativity and the Discovery of Gravitational Waves
• Accounting for the Known Unknowns: A Parametric Framework to Incorporate Systematic Waveform Errors in Gravitational-Wave Parameter Estimation
• Comparing an analytical spacetime metric for a merging binary to a fully nonlinear numerical evolution using curvature scalars
• Inspiraling black-hole binary spacetimes: Challenges in transitioning from analytical to numerical techniques
• A fast stroboscopic spectral method for rotating systems in numerical relativity
• Fixed mesh refinement in the characteristic formulation of General Relativity
• Analytical Tendex and Vortex Fields for Perturbative Black Hole Initial Data
• New frontiers in Numerical Relativity
• Three little pieces for computer and relativity
• Connecting Numerical Relativity and Data Analysis of Gravitational Wave Detectors
• Schwarzschild-de Sitter Spacetimes, McVittie Coordinates, and Trumpet Geometries
• Tighter bounds on a hypothetical graviton screening mass from the gravitational wave observation GW150914 at LIGO
• Multi-horizon and Critical Behavior in Gravitational Collapse of Massless Scalar
• Microscopic State of BHs and an Exact One Body Method for Binary Dynamics in General Relativity
• Ergoregion instability in bosonic stars: scalar mode structure, universality, and weakly nonlinear effects
• General relativistic hydrodynamics code for dynamical spacetimes with curvilinear coordinates, tabulated equations of state, and neutrino physics
• Apples with Apples comparison of 3+1 conformal numerical relativity schemes
• A Simple, Direct Finite Differencing of the Einstein Equations
• Curvature and dynamical spacetimes: can we peer into the quantum regime?
• Challenging a binary neutron star merger interpretation of GW230529
• Gauge Boundary conditions to mitigate center-of-mass drift in BBH simulations
• Hairless Black Hole by Superradiance
• The BSSN formulation is a partially constrained evolution system
• Scattering Amplitudes for Binary Systems beyond GR
• Stable long-term evolution in numerical relativity
• Challenging theories of gravitation: dark matter, compact objects and gravitational waves
• Gauge and constraint degrees of freedom: from analytical to numerical approximations in General Relativity
• Binary Inspirals in Nordström's Second Theory
• Cold Collapse and Bounce of an FLRW Cloud
• Binary black holes gone MAD: Magnetically arrested minidisks around nonspinning black holes
• Search for gravitational waves from binary black hole inspiral, merger and ringdown
• Convective stability analysis of massive neutron stars formed in binary mergers
• Hyperboloidal neutron star and black hole initial data in spherical symmetry
• superB/NRPy: Scalable, Task-Based Numerical Relativity for 3G Gravitational Wave Science
• Report on GRG18, Session A3, Mathematical Studies of the Field Equations
• A (gravitational) toy story
• Back reaction of the gravitational radiation on the metric of spacetime
• General Relativistic Stability and Gravitational Wave Content of Rotating Triaxial Neutron Stars
• Isotropic Coordinates for Generalized Schwarzschild-like Solutions
• The influence of the mean anomaly on the dynamical quantities of binary black hole mergers in eccentric orbits
• Frozen-In Gravitational Fields
• Plunge-Merger-Ringdown Tests of General Relativity with GW250114
• The Emergence of Gravitational Wave Science: 100 Years of Development of Mathematical Theory, Detectors, Numerical Algorithms, and Data Analysis Tools
• Numerical and analytical methods for asymptotically flat spacetimes
• New numerical framework for the generalized Baumgarte-Shapiro-Shibata-Nakamura formulation: The vacuum case for spherical symmetry
• Learning Post-Newtonian Corrections from Numerical Relativity
• Summary of GR18 Numerical Relativity parallel sessions (B1/B2 and B2), Sydney, 8-13 July 2007
• The Fourth RIT binary black hole simulations catalog: Extension to Eccentric Orbits
• Deep Residual Error and Bag-of-Tricks Learning for Gravitational Wave Surrogate Modeling
• Comparison of Post-Newtonian and Numerical Evolutions of Black-Hole Binaries