Geometry of the 2+1 Black Hole

Abstract

The geometry of the spinning black holes of standard Einstein theory in 2+1 dimensions, with a negative cosmological constant and without couplings to matter, is analyzed in detail. It is shown that the black hole arises from identifications of points of anti-de Sitter space by a discrete subgroup of $SO(2,2)$. The generic black hole is a smooth manifold in the metric sense. The surface $r=0$ is not a curvature singularity but, rather, a singularity in the causal structure. Continuing past it would introduce closed timelike lines. However, simple examples show the regularity of the metric at $r=0$ to be unstable: couplings to matter bring in a curvature singularity there. Kruskal coordinates and Penrose diagrams are exhibited. Special attention is given to the limiting cases of (i) the spinless hole of zero mass, which differs from anti-de Sitter space and plays the role of the vacuum, and (ii) the spinning hole of maximal angular momentum . A thorough classification of the elements of the Lie algebra of $SO(2,2)$ is given in an Appendix.

51 pages, (LaTex file, figures not included, for hard copy figures, contact: [email protected]), Institute for Advanced Study #HEP.92/81

References in corpus (3)

• The Black Hole in Three Dimensional Space Time
• Gravitationally Collapsing Dust in $(2+1)$ Dimensions
• A Closed, Expanding Universe in String Theory

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• Holographic Description of 2D Conformal Block in Semi-classical Limit
• Aspects of Warped AdS${}_3$/CFT${}_2$ Correspondence
• A new Einstein-nonlinear electrodynamics solution in 2+1-dimensions
• The Fefferman-Graham Ambiguity and AdS Black Holes
• A Microscopic Description of Thermodynamic Volume in Extended Black Hole Thermodynamics
• Black hole entropy from the boundary conformal structure in 3D gravity with torsion
• Entanglement Entropy of Extremal BTZ
• Quasi-local conserved charges and holography
• Bootstrapping gravity solutions
• Black holes, parallelizable horizons and half-BPS states for the Einstein-Gauss-Bonnet theory in five dimensions
• Brane intersections, anti-de Sitter spacetimes and dual superconformal theories
• Gravity and BF theory defined in bounded regions
• The Heisenberg algebra as near horizon symmetry of the black flower solutions of Chern-Simons-like theories of gravity
• Spinning BTZ Black Hole versus Kerr Black Hole : A Closer Look
• A Killing Vector Treatment of Multiboundary Wormholes
• Rotating traversable wormholes in AdS
• Minimal AdS-Lorentz supergravity in three-dimensions
• Hamiltonian Thermodynamics of Charged Black Holes
• Stationary Strings and Principal Killing Triads in 2+1 Gravity
• Phase Transitions in Warped AdS${}_3$ Gravity
• Quantum singularities in the BTZ spacetime
• Positivity of energy for asymptotically locally AdS spacetimes
• Quantum Kerr-de Sitter black holes in three dimensions
• Excitation Entanglement Entropy in 2d Conformal Field Theories
• Flat/AdS boundary conditions in three dimensional conformal gravity
• Harvesting mutual information from BTZ black hole spacetime
• Using Weyl symmetry to make Graphene a real lab for fundamental physics
• Smoothed Transitions in Higher Spin AdS Gravity
• Critical collapse in 2+1 dimensional AdS spacetime: quasi-CSS solutions and linear perturbations
• Quotients of AdS_{p+1} x S^q: causally well-behaved spaces and black holes
• Cardy-Verlinde Formula and Achucarro-Ortiz Black Hole
• Extremal limit for charged and rotating 2+1-dimensional black holes and Bertotti-Robinson geometry
• Volume and complexity for warped AdS black holes
• Einstein-Born-Infeld black holes with a scalar hair in three-dimensions
• Stationary scalar clouds around a BTZ black hole
• Backdraft: String Creation in an Old Schwarzschild Black Hole
• Exploring Accelerating Hairy Black Holes in $2+1$ Dimensions: The Asymptotically Locally Anti-de Sitter Class and its Holography
• Static spherically symmetric solutions for conformal gravity in three dimensions
• Enhanced Asymptotic Symmetry Algebra of 2+1 Dimensional Flat Space
• Asymptotically locally flat spacetimes and dynamical black flowers in three dimensions
• Generalized Kahler and hyper-Kahler quotients
• Back-reaction of a conformal field on a three-dimensional black hole
• Black Holes in Born-Infeld Extended New Massive Gravity
• Causality in 3D Massive Gravity Theories
• Photons trajectories on a first order scale-dependent static BTZ black hole
• Charges and Energy in Chern-Simons Theories and Lovelock Gravity
• Semiclassical strings in AdS_5 x S^5 and scalar operators in N=4 SYM theory
• Causal inheritance in plane wave quotients
• Interaction between viscous varying modified cosmic Chaplygin gas and Tachyonic fluid
• On Quantization of AdS3 Gravity I: Semi-Classical Analysis
• Black holes and branes in string theory
• Logarithmic Operators in AdS_3/CFT_2
• Warped Black Holes in Lower-Spin Gravity
• From accelerating and Poincaré coordinates to black holes in spacelike warped AdS${}_3$, and back
• Asymptotic dynamics of AdS${}_3$ gravity with two asymptotic regions
• Boundary Rigidity and Holography
• Holographic cameras: an eye for the bulk
• Rindler-AdS/CFT
• Topological approach to derive the global Hawking temperature of (massive) BTZ black hole
• Self-Dual Warped AdS${}_3$ Black Holes
• Equivalence of Emergent de Sitter Spaces from Conformal Field Theory
• Gravity dual of 1+1 dimensional Bjorken expansion
• Three-dimensional charged Einstein-aether black holes and Smarr formula
• Accelerating Branes and Brane Temperature
• Black Hole Vacua and Rotation
• Winding String Condensation and Noncommutative Deformation of Spacelike Singularity
• Modular Commutators in Conformal Field Theory
• Sub-leading contributions to the black hole entropy in the brick wall approach
• Gravitating Chern-Simons vortices
• Entanglement Harvesting with a Twist
• Couplings between Chern-Simons gravities and 2p-branes
• Black hole and BTZ-black string in the Einstein-SU(2) Skyrme model
• General analysis of self-dual solutions for the Einstein-Maxwell-Chern-Simons theory in (1+2) dimensions
• Behind the geon horizon
• Maxwell-Chern-Simons Theory With Boundary
• Exploring the BTZ bulk with boundary conformal blocks
• Non-Lorentzian Chaos and Cosmological Holography
• AdS/BCFT correspondence and BTZ black hole thermodynamics within Horndeski gravity
• Time-dependent spacetimes in AdS/CFT: Bubble and black hole
• S-branes and (Anti-)Bubbles in (A)dS Space
• Charged Accelerating BTZ black holes
• Non-singular vortices with positive mass in 2+1 dimensional Einstein gravity with AdS${}_3$ and Minkowski background
• On volume subregion complexity in Vaidya spacetime
• Quantum corrections to the BTZ black hole extremality bound from the conformal bootstrap
• Quantum singularities in (2+1) dimensional matter coupled black hole spacetimes
• Dynamical formation and evolution of (2+1)-dimensional charged black holes
• (2+1) dimensional stars
• On asymptotically AdS-like solutions of three dimensional massive gravity
• Analogue Hawking Radiation and Sine-Gordon Soliton in a Superconducting Circuit
• Winding tachyons in BTZ
• Supergeometry of Three Dimensional Black Holes
• Unruh-DeWitt detector in dimensionally-reduced static spherically symmetric spacetimes
• Chaos in CFT dual to rotating BTZ
• Stationary Black Holes in a Generalized Three-Dimensional Theory of Gravity
• Quasinormal Modes and Thermodynamics of Linearly Charged BTZ Black holes in Massive Gravity in (Anti)de Sitter Space Time
• Emission of Fermions from BTZ Black Holes
• Thermodynamics of Two Dimensional Black Holes
• Quantum Gravitational Collapse and Hawking Radiation in 2+1 Dimensions
• More on Asymptotically Anti-de Sitter Spaces in Topologically Massive Gravity
• Solitons and Black Holes
• Entanglement and Correlations near Extremality: CFTs dual to Reissner-Nordström AdS${}_5$
• Gravitational solitons, hairy black holes and phase transitions in BHT massive gravity
• Analytic three-dimensional primary hair charged black holes and thermodynamics
• Black Hole Entropy in the Chern-Simons Formulation of 2+1 Gravity
• Hunting Quantum Gravity with Analogs: the case of graphene
• Black Holes on Thin 3-branes of Codimension-2 and their Extension into the Bulk
• Entropy of thin shells in a (2+1)-dimensional asymptotically AdS spacetime and the BTZ black hole limit
• BTZ Black Hole as Solution of 3d Higher Spin Gauge Theory
• Dilaton minimally coupled to 2 + 1 Einstein Maxwell fields; stationary cyclic symmetric black holes
• Three-dimensional massive gravity and the bigravity black hole
• The 2+1 charged black hole in topologically massive Electrodynamics
• Regular Poisson structures on massive non-rotating BTZ black holes
• Exact Solutions for Boson-Fermion Stars in (2+1) dimensions
• Brane Worlds, String Cosmology, and AdS/CFT
• On subregion action complexity in AdS${}_3$ and in the BTZ black hole
• Anisotropic Generalized Polytropic Spheres: Regular 3D Black Holes
• Traversable wormholes in AdS and bounds on information transfer
• Extremal black holes, Holography & Coarse graining
• Gravity/CFT correspondence for three dimensional Einstein gravity with a conformal scalar field
• Quantum statistics and noncommutative black holes
• Warped AdS_3 Black Holes in Higher Derivative Gravity Theories
• Quotients of anti-de Sitter space
• Stringy ER=EPR
• Two-dimensional gravitation and Sine-Gordon-Solitons
• Generalized 2d dilaton gravity with matter fields
• Revisiting the asymptotic dynamics of General Relativity on AdS${}_3$
• Thermal AdS(3), BTZ and competing winding modes condensation
• Magnetic solutions to 2+1 dimensional gravity with dilaton field
• Regular Compact Objects with Scalar Hair
• Asymptotic dynamics in 3D gravity with torsion
• Static and rotating electrically charged black holes in three-dimensional Brans-Dicke gravity theories
• Hyperbolicity of Partition Function and Quantum Gravity
• Holographic excited states in AdS Black Holes
• Minimal Log Gravity
• Supersymmetric 3D model for gravity with $SU(2)$ gauge symmetry, mass generation and effective cosmological constant
• Exact radial solution in 2+1 gravity with a real scalar field
• Black holes with gravitational hair in higher dimensions
• Quasinormal modes from potentials surrounding the charged dilaton black hole
• Thermodynamics and Evaporation of the 2+1-D Black Hole
• Magnetic point sources in three dimensional Brans-Dicke gravity theories
• Steady States of Holographic Interfaces
• BTZ black hole from Poisson-Lie T-dualizable sigma models with spectators
• Does brane cosmology have realistic principles?
• Space-time deformations as extended conformal transformations
• The Sagnac effect on a scale-dependent rotating BTZ black hole background
• Quantum tunneling from rotating black holes with scalar hair in three dimensions
• Absorption Cross Section in Warped AdS${}_3$ Black Hole
• Volume complexity for Janus ${\mathrm{AdS}}_3$ geometries
• Quantum Minimal Length and Transplanckian Photons
• The Three-Dimensional BTZ Black Hole as a Cylindrical System in Four-Dimensional General Relativity
• Dilaton gravity approach to three dimensional Lifshitz black hole
• Three-dimensional black holes and descendants
• The Cardy-Verlinde formula and entropy of the charged rotating BTZ black hole
• BPS-like bound and thermodynamics of the charged BTZ black hole
• Tensor Network Models of Multiboundary Wormholes
• Holographic Probes of Inner Horizons
• Holography and the Polyakov action
• Higher dimensional flat embeddings of (2+1) dimensional black holes
• Geodesically complete BTZ-type solutions of $2+1$ Born-Infeld gravity
• Higher dimensional flat embeddings of black strings in (2+1) dimensions
• Entropy for Asymptotically AdS_3 Black Holes
• Lux in obscuro II: Photon Orbits of Extremal AdS Black Holes Revisited
• Thin shells in (2+1)-dimensional F(R) gravity
• Gravitationally induced zero modes of the Faddeev-Popov operator in the Coulomb gauge for Abelian gauge theories
• Quantum Scalar Field on the Massless (2+1)-Dimensional Black Hole Background
• Winding strings and AdS_3 black holes
• Charge Conservation, Entropy Current, and Gravitation
• Geodesic flows in rotating black hole backgrounds
• Thermodynamics of multi-horizon spacetimes
• Quantization of BMS${}_3$ orbits: a perturbative approach
• $2+1$ Einstein-Klein-Gordon black holes by gravitational decoupling
• Ground state for a massive scalar field in BTZ spacetime with Robin boundary conditions
• Covariant Charges in Chern-Simons AdS_3 Gravity
• Classical and Quantum Evolutions of the de Sitter and the anti-de Sitter Universes in 2+1 dimensions
• Towards non-AdS Holography via the Long String Phenomenon
• Critical behavior for the dilaton black holes
• Unconventional Supersymmetry at the Boundary of AdS_4 Supergravity
• The Two-Dimensional Analogue of General Relativity
• Geodesic Structure of Lifshitz Black Holes in 2+1 Dimensions
• The Conformal Stealth of any Standard Cosmology
• Cloud of strings as source in $2+1$-dimensional $f(R)=R^n$ gravity
• Log corrections to entropy of three dimensional black holes with soft hair
• Vacuum polarization around a three-dimensional black hole
• Canonical Quantization of the BTZ Black Hole using Noether Symmetries
• On Holographic Entanglement Entropy with Second Order Excitations
• Higher Spin Cosmology
• Polytropic stars in three-dimensional spacetime
• Liouville Quantum Gravity
• Black holes and gravitational waves in three-dimensional f(R) gravity
• Entropy of Constant Curvature Black Holes in General Relativity
• Indication for unsmooth horizon induced by quantum gravity interaction
• Geometrical Finiteness, Holography, and the BTZ Black Hole
• Gravity dual of conformal matter collisions in 1+1 dimensions
• Cardy and Kerr
• On the Butterfly Effect in 3D Gravity
• The Gravity Dual of Real-Time CFT at Finite Temperature
• Entropy Count for Extremal Three-Dimensional Black Strings
• Gravitational Anomalies in nAdS${}_2$/nCFT${}_1$
• Probing the EVH limit of supersymmetric AdS black holes
• All solutions of Einstein's equations in 2+1 dimensions: $\Lambda$-vacuum, pure radiation, or gyratons
• Conserved charges, surface degrees of freedom, and black hole entropy
• Kinematic space for conical defects
• Thermodynamic and classical instability of AdS black holes in fourth-order gravity
• Graphene: QFT in curved spacetimes close to experiments
• A Particle Probing Thermodynamics in Three-Dimensional Black Hole
• Nonstatic charged BTZ-like black holes in N+1 dimensions
• Classical integrability in the BTZ black hole
• (2+1)-dimensional solutions in $F(R)$ gravity
• Horizons, Constraints, and Black Hole Entropy
• Classical Stability of the BTZ Black Hole in Topologically Massive Gravity
• Global embeddings of scalar-tensor theories in (2+1)-dimensions
• On a spacetime duality in 2+1 gravity
• Edge States and Entropy of 2d Black Holes
• Black hole solutions in 2+1 dimensions
• A new model of regular black hole in $(2+1)$ dimensions
• Action complexity in the presence of defects and boundaries
• The BTZ black hole as a Lorentz-flat geometry
• Simulation of geodesic trajectory of charged BTZ black holes in massive gravity
• Siegel Modular Forms and Black Hole Entropy
• Spinor formulation of topologically massive gravity
• Subsystem complexity in warped AdS
• Quasinormal modes of the BTZ black hole are generated by surface waves supported by its boundary at infinity
• Stable p-branes in Chern-Simons AdS supergravities
• Integrable Systems and Spacetime Dynamics
• BTZ black holes and the near-horizon geometry of higher-dimensional black holes
• Phase transitions for the Lifshitz black holes
• Exact dynamical AdS black holes and wormholes with a Klein-Gordon field
• The Coulomb solution as a coherent state of unphysical photons
• Brief review on higher spin black holes
• Mimetic gravity in $(2+1)$-dimensions
• Simple Perturbatively Traversable Wormholes from Bulk Fermions
• Quantum thermodynamics of holographic quenches and bounds on the growth of entanglement from the QNEC
• Lifshitz Scaling, Microstate Counting from Number Theory and Black Hole Entropy
• $(2+1)$-Dimensional Black Holes in $f(R,\varphi )$ Gravity
• Consistency between black hole and mimetic gravity -- Case of $(2+1)$-dimensional gravity
• Eternal Higher Spin Black Holes: a Thermofield Interpretation
• Wilson Loops and Black Holes in 2+1 Dimensions
• Kinematic Space and Wormholes
• Holographic formula for the determinant of the scattering operator in thermal AdS
• The Geometrodynamics of Sine-Gordon Solitons
• Horizon symmetries and hairy black holes in AdS
• CFT description of three-dimensional Hawking-Page transition
• Three dimensional dilatonic gravity's rainbow: exact solutions
• Orbits of light rays in (1+2)-dimensional Einstein-power-Maxwell gravity: Exact analytical solution to the null geodesic equations
• Accretion of Dark Energy onto Higher Dimensional Charged BTZ Black Hole
• Universal near-horizon conformal structure and black hole entropy
• Charged Black Holes in Gauss-Bonnet Extended Gravity
• Entanglement entropy in FRW backgrounds
• Killing Vector Fields in Three Dimensions: A Method to Solve Massive Gravity Field Equations
• Rotating D0-branes and consistent truncations of supergravity
• Critical scalar field collapse in AdS_3: an analytic approach
• Bachian Gravity in Three Dimensions
• How General Is Holography?
• Topologically massive gravito-electrodynamics: exact solutions
• Scale-dependent slowly rotating black holes with flat horizon structure
• 2+1 dimensional charged black hole with (anti-)self dual Maxwell fields
• Higher spin fermions in the BTZ black hole
• No Holography for Eternal AdS Black Holes
• Entanglement Entropy Renormalization for the NC scalar field coupled to classical BTZ geometry
• On the partition functions of higher spin black holes
• One loop partition function in AdS_3/CFT_2
• Quasinormal frequencies of asymptotically anti-de Sitter black holes in two dimensions
• Charges in nonlinear higher-spin theory
• Symmetries and Charges in Weyl-Fefferman-Graham Gauge
• Black Holes with Scalar Hair in Three Dimensions
• Phase Spaces for asymptotically de Sitter Cosmologies
• Null particle solutions in three-dimensional (anti-) de Sitter spaces
• Black holes and thermodynamics - The first half century
• On the Thermodynamical Relation between Rotating Charged BTZ Black Holes and Effective String Theory
• Generating Static Black Holes in Higher Dimensional Space-Times
• BTZ gems inside regular Born-Infeld black holes
• Charged Anti-de Sitter BTZ black holes in Maxwell-$f(T)$ gravity
• String Theory: exact solutions, marginal deformations and hyperbolic spaces
• Linking Past and Future Null Infinity in Three Dimensions
• T-Duality and Spinning Solutions in 2 + 1 Gravity
• Null Geodesics and Repulsive Behavior of Gravity in (2+1)-dimensional Massive Gravity
• Integrable strings for AdS/CFT
• Gravastar under the framework of braneworld gravity II: effect of the Kuchowicz metric function
• A new class of regular black hole solutions with quasi-localized sources of matter in $(2+1)$ dimensions
• Geodesic Structure of Naked Singularities in AdS${}_3$ Spacetime
• Anti-de Sitter massless scalar field spacetimes in arbitrary dimensions
• Rotating $(2+1)$-dimensional Black Holes in Einstein-Maxwell-Dilaton Theory
• Traversability of Multi-Boundary Wormholes
• Statistical Entropy of the Four Dimensional Schwarzschild Black Hole
• Multi-Black-Holes in Three Dimensions
• Universal thermodynamic topological classes of three-dimensional BTZ black holes
• All solutions of Einstein-Maxwell equations with a cosmological constant in 2+1 dimensions
• AdS_3 Gravity and Conformal Field Theories
• Thermodynamics of Regular Black Holes in Anti-de Sitter Space
• Microscopic Entropy of AdS${}_3$ Black Holes Revisited
• Black Hole Entropy and the Problem of Universality
• Phases of Holographic Hawking Radiation on spatially compact spacetimes
• Particle collision with an arbitrarily high center-of-mass energy near a Bañados-Teitelboim-Zanelli black hole
• Regular BTZ black holes from an infinite tower of corrections
• Holographic Heat Engines as Quantum Heat Engines
• New classes of black hole spacetimes in 2+1 gravity
• Investigation the geodesic motion of three dimensional rotating black holes
• Spinning Charged Solutions in 2+1 Dimensional Einstein-Maxwell-Dilaton Gravity
• Global Vortex and Black Cosmic String
• Charge screening by thin-shells in a 2+1-dimensional regular black hole
• Erasure tolerant quantum memory and the quantum null energy condition in holographic systems
• Global geometry of the 2+1 rotating black hole
• Vacuum polarization near asymptotically anti-de Sitter black holes in odd dimensions
• Hawking temperature for constant curvature black bole and its analogue in de Sitter space
• Free field realization of superstring theory on AdS3
• Proof of the weak cosmic censorship conjecture for several extremal black holes
• On the Various Extensions of the BMS Group
• Electric field in 3D gravity with torsion
• Soft hairy warped black hole entropy
• From the WZWN Model to the Liouville Equation: Exact String Dynamics in Conformally Invariant AdS Background
• Phase transitions of black strings in dynamical Chern-Simons modified gravity
• Asymptotic charges in 3d gravity with torsion
• The Brown-Henneaux's central charge from the path-integral boundary condition
• Covariant description of the black hole entropy in 3D gravity
• On the addition of torsion to chiral gravity
• Multi-Black Hole Sectors of AdS_3 Gravity
• Quasi-Normal Modes for Subtracted Rotating and Magnetised Geometries
• Brickwall One-Loop Determinant: Spectral Statistics & Krylov Complexity
• Conserved Charges in Even Dimensional Asymptotically locally Anti-de Sitter Space-times
• Rotating Electric Classical Solutions of 2+1 D U(1) Einstein Maxwell Chern-Simons
• Phase transitions of the BTZ black hole in new massive gravity
• Tomograms of Spinning Black Holes
• Near Horizon Structure of Extremal Vanishing Horizon Black Holes
• Holographic Chern-Simons Theories
• Evolution of segmented strings
• Thermodynamical and dynamical properties of Charged BTZ Black Holes
• Quantum Cosmology for a Quadratic Theory of Gravity
• Corrected thermodynamics of $(2+1)D$ black hole conformally coupled to a massless scalar
• Conserved charges in 3D gravity
• On Some New Black String Solutions in Three Dimensions
• Black Hole Thermodynamics and Hamilton-Jacobi Counterterm
• Higher spin AdS${}_3$ gravity and Tits-Satake diagrams
• Analysis of higher spin black holes with spin-4 chemical potential
• Three Theorems on Near Horizon Extremal Vanishing Horizon Geometries
• Spinning dilaton black hole in 2+1 dimensions as a particle accelerator
• Magnetically charged solutions via an analog of the electric-magnetic duality in (2+1)-dimensional gravity theories
• Extremal Higher Spin Black Holes
• Quantum Gravity near Apparent Horizon and Two Dimensional Dilaton Gravity
• A Solvable Model of Two-Dimensional Dilaton-Gravity Coupled to a Massless Scalar Field
• Vacua of Exotic Massive 3D Gravity
• AdS/CFT Correspondence and Quotient Space Geometry
• Hagedorn Strings and Correspondence Principle in AdS(3)
• Higher spin fluctuations on spinless 4D BTZ black hole
• Entropy bound for a rotating system from Anti de Sitter black holes
• Two-dimensional Quantum Black Holes, Branes in BTZ and Holography
• Does horizon entropy satisfy a Quantum Null Energy Conjecture?
• Electromagnetic Generalized Quasi-topological gravities in $(2+1)$ dimensions
• Mass inflation and strong cosmic censorship in a non-extreme BTZ black hole
• Sectors of solutions in three-dimensional gravity and Black Holes
• Massless BTZ black holes in minisuperspace
• Three-dimensional black hole entropy
• Loop variables in the geometry of a rotating black string
• Charged Rotating Black Hole Formation from Thin Shell Collapse in Three Dimensions
• Can the latent signatures of quantum superposition be detected through correlation harvesting?
• Higher-spin gauge theories in three spacetime dimensions
• Light Cone Black Holes
• Tripartite Entanglement Extraction from the Black Hole Vacuum
• Thermodynamics and phase transition of BTZ black hole in a cavity
• Topology of the charged AdS black hole in restricted phase space
• Energy of asymptotically AdS black holes in Exotic Massive Gravity and its log-extension
• Effective Lagrangian for Quantum Black Holes
• Exploring new Boundary Conditions for $\mathcal{N}=(1,1)$ Extended Higher Spin $Ad{S}_3$ Supergravity
• Hot Attractors
• AdS_2 D-Branes in Lorentzian AdS_3
• The non-minimally coupled gravitating vortex: phase transition at critical coupling ${\xi }_c$ in AdS${}_3$
• Dyonic branes and linear dilaton background
• Renormalized vacuum polarization on rotating warped AdS3 black holes
• Novel logarithmic corrections to black hole entropy
• Path integral derivation of the Brown-Henneaux central charge
• The BTZ black hole with a time-dependent boundary
• Flat space cosmologies in two dimensions - Phase transitions and asymptotic mass-domination
• Timelike Duality
• Quantum Backreaction on Chronology Horizons
• String/M-branes for Relativists
• Canonical Wick rotations in 3-dimensional gravity
• Einstein-Yang-Mills black hole solutions in three dimensions
• Weyl Card Diagrams and New S-brane Solutions of Gravity
• More on vacua of exotic massive 3D gravity
• Nonlinear electrodynamics in 3D gravity with torsion
• Thermal geometry from CFT at finite temperature
• Overspinning naked singularities in AdS${}_3$ spacetime
• Chiral geometries of (2+1)-d AdS gravity
• Weyl Card Diagrams
• Supersymmetric 3D gravity with torsion: asymptotic symmetries
• Quasinormal modes of BTZ black hole and Hawking-like radiation in graphene
• Extended Symmetries at Black Hole Horizons in Generic Dimensions
• Scalar tidal response of a rotating BTZ black hole
• Quantum backreaction for overspinning BTZ geometries
• Self-dual Maxwell field in 3D gravity with torsion
• Topological Mass Generation in Three-Dimensional String Theory
• New Improved Massive Gravity and Three Dimensional Spacetimes of Constant Curvature and Constant Torsion
• Statistical Entropy of Schwarzschild Black Holes
• Finiteness of 3D higher spin gravity Landscape
• Corrections in the relative entropy of black hole microstates
• Near-Extremal Limits of Warped Black Holes
• Star products on extended massive non-rotating BTZ black holes
• Propagation of Scalars in Non-extremal Black Hole and Black p-brane Geometries
• Emergent Gravity in a Holographic Universe
• Adiabatic pumping solutions in global AdS
• Discrete scale invariance in holography revisited
• Canonical quantization of a massive particle on $Ad{S}_3$
• Topological Holography
• Two-Dimensional Dilaton-Gravity Coupled to Massless Spinors
• Stability of warped AdS3 black holes in Topologically Massive Gravity under scalar perturbations
• Three-dimensional AdS gravity and extremal CFTs at c=8m
• General properties and some solutions of generalized Einstein - Eddington affine gravity I
• Holographic scattering and non-minimal RT surfaces
• Scattering from an AdS_3 bubble and an exact AdS_3
• Brick Walls and AdS/CFT
• Holography of time machines
• Thurston Geometries in Three-Dimensional New Massive Gravity
• Effect of the self-gravity of shells on a high energy collision in a rotating Bañados-Teitelboim-Zanelli spacetime
• Black Hole-Wormhole transition in (2+1) Einstein -- anti-de Sitter Gravity Coupled to Nonlinear Electrodynamics
• New massless and massive infinite derivative gravity in three dimensions
• Anomalies and Hawking fluxes from the black holes of topologically massive gravity
• Local free-fall temperatures of charged BTZ black holes in massive gravity
• Counting the number of Killing vectors in a 3D spacetime
• Radiative Asymptotic Symmetries of 3D Einstein-Maxwell Theory
• Hidden Kerr/CFT at finite frequencies
• O-BTZ: Orientifolded BTZ Black Hole
• "Self-dual" solutions of topologically massive gravity coupled with the Maxwell-Chern-Simons theory
• BTZ Black Hole Entropy and the Turaev-Viro model
• Electrically charged black hole on AdS${}_3$: scale invariance and the Smarr formula
• Vacuum polarization on topological black holes with Robin boundary conditions
• Dimension of quantum channel of radiation in pure Lovelock black holes
• Functional determinants, generalized BTZ geometries and Selberg zeta function
• Noncommutativity and the Weak Cosmic Censorship
• A note on the admissibility of complex BTZ metrics
• The effects of running gravitational coupling on three dimensional black holes
• Gravity coupled to a scalar field from a Chern-Simons action: describing rotating hairy black holes and solitons with gauge fields
• Hyperbolicity and Causality of Einstein-Gauss-Bonnet Gravity in Warped Product Spacetimes
• Dressed Domain Walls and Holography
• Quantized anti de Sitter spaces and non-formal deformation quantizations of symplectic symmetric spaces
• Orientifolded Locally AdS3 Geometries
• Thermodynamic stability of a new three dimensional regular black hole
• Supersymmetric isolated horizons
• What does a quantum black hole look like?
• Rigidly rotating perfect fluid stars in $2+1$ dimensions
• New black hole solutions in three-dimensional $f(R)$ gravity
• Siklos waves with torsion in 3D
• The Regge limit of AdS${}_3$ holographic correlators with heavy states: towards the black hole regime
• Isotropic AdS/CFT fireball
• Numerical relativity in higher dimensions
• Holography and hydrodynamics for EMD theory with two Maxwell fields
• Gravitating $\sigma$ Model Solitons
• Reduction of BTZ spacetime to hypersurfaces of foliation
• Spinning $\sigma$-model solitons in $2+1$ Anti-de Sitter space
• Perturbing a quantum black hole
• Fermionic Wigs for BTZ Black Holes
• Effective Action, Boundary Conditions, and Virasoro Algebra for AdS${}_3$
• Curvature singularity of the distributional BTZ black hole geometry
• Einstein-Maxwell gravity coupled to a scalar field in 2+1-dimensions
• Geometric obstruction of black holes
• Investigating Off-shell Stability of Anti-de Sitter Space in String Theory
• Aspects of Higher-Spin Theory with Fermions
• Quantum correction to thermodynamical entropy of black hole
• $\mathcal{N}=(2,2)$ extended $\mathfrak{sl}(3|2)$ Chern-Simons $Ad{S}_3$ supergravity with new boundaries
• Stability of Horizon in Warped AdS Black Hole via Particle Absorption
• More on Long String Dynamics in Gravity on AdS3: Spinning Strings and Rotating BTZ
• Twisted sectors in three-dimensional gravity
• Charged Black Cosmic String
• A Note on Classical String Dynamics on AdS_3
• 2+1-dimensional wormhole from a doublet of scalar fields
• Quantum gravitational corrections to the stress-energy tensor around the rotating BTZ black hole
• Three-dimensional black holes via Noether symmetries
• Quantum information metric of conical defect
• Lodged in the throat: Internal infinities and AdS/CFT
• Fully constrained, high-resolution shock-capturing, formulation of the Einstein-fluid equations in $2+1$ dimensions
• Holographic relations for OPE blocks in excited states
• Inside the BTZ black hole
• Holographic thermal entropy from geodesic bit threads
• Instability of three dimensional conformally dressed black hole
• Exact black-hole formation with a conformally coupled scalar field in three dimensions
• Boundary stress tensor and asymptotically AdS3 non-Einstein spaces at the chiral point
• Canonical energy and hairy AdS black holes
• Black String and Gödel type Solutions of Chern-Simons Modified Gravity
• (2+1)$-dimensional sonic black hole from spin-orbit coupled Bose-Einstein condensate and its analogue Hawking radiation
• Non-perturbative correction to thermodynamics of conformally dressed 3D black hole
• BTZ black hole with KdV-type boundary conditions: Thermodynamics revisited
• One-Loop Correction to the AdS/BCFT Partition Function in the Three Dimensional Pure Gravity
• Corrected entropy of the rotating black hole solution of the new massive gravity using the tunneling method and Cardy formula
• New Torsional Deformations of Locally AdS${}_3$ Space
• Scalar field dynamics in a BTZ background with generic boundary conditions
• Quantum corrections for BTZ black hole via 2D reduced model
• The rotating black hole interior: Insights from gravitational collapse in $Ad{S}_3$ spacetime
• General Static Axially-symmetric Solutions of (2+1)-dimensional Einstein-Maxwell-Dilaton Theory
• Entropy generation in 2+1-dimensional Gravity
• Stationary rotating black holes in theories with gravitational Chern-Simons Lagrangian term
• Quantum collapse of dust shells in 2+1 gravity
• Analytical approach to phase transitions in rotating and non-rotating 2D holographic superconductors
• Rotating thin shells in (2+1)-dimensional asymptotically AdS spacetimes: Mechanical properties, Machian effects, and energy conditions
• Banados and SUSY: On Supersymmetry and Minimal Surfaces of Locally AdS3 Geometries
• Symmetry operators and separation of variables in the $(2+1)$-dimensional Dirac equation with external electromagnetic field
• Asymptotically spacelike warped anti-de Sitter spacetimes in generalized minimal massive gravity
• Charged dilaton black hole in 2+1 dimensions as a particle accelerator
• Growing Hair on the extremal $BTZ$ black hole
• Resummation of scalar correlator in higher spin black hole background
• Dynamical Black Holes in 2+1 Dimensions
• Inflation in Flatland
• Quantum space and quantum completeness
• Absorption cross section in Lifshitz black hole
• Geometry and stability of spinning branes in AdS gravity
• Gravitational Waves, Holography, and Black Hole Microstates
• Geometric Finiteness, Holography and Quasinormal Modes for the Warped AdS_3 Black Hole
• Upper bound about cross-sections inside black holes and complexity growth rate
• Pure and Twisted Holography
• Unitarity in the Presence of Closed Timelike Curves
• Note on surface growth approach for bulk reconstruction
• Thermodynamic Instability of $3D$ Einstein-Born-Infeld AdS Black Holes
• Einstein black holes, free scalars and AdS/CFT correspondence
• Thin-shell wormholes in (2+1)-dimensional F(R) theories
• Adiabatic analysis of the rotating BTZ black hole
• Black-Hole Solutions to Einstein's Equations in the Presence of Matter and Modifications of Gravitation in Extra Dimensions
• Charged solutions in 5d Chern-Simons supergravity
• Exotic marginally outer trapped surfaces in rotating spacetimes of any dimension
• Three Dimensional Gravity in the Presence of Scalar Fields
• Alpha-Vacua, Black Holes, and AdS/CFT
• More Excitement Across the Horizon
• AdS gravity and field theories at fixpoints
• On regular charged black holes in three dimensions
• String Theory Formulation of anti-de Sitter Black Holes
• Birkhoff-like theorem for rotating stars in (2+1) dimensions
• Deflection of Light Around a Rotating BTZ Black Hole
• General Static Spherical Solutions of d-dimensional Charged Dilaton Gravity Theories
• Electrostatic self-force in (2+1)-dimensional cosmological gravity
• Anti-de Sitter Quotients: When Are They Black Holes?
• Global embeddings of BTZ and Schwarzschild-AdS type black holes in a flat space
• Sliding Surface Charges on AdS${}_3$
• A Rotating, Inhomogeneous Dust Interior for the BTZ Black Hole
• Naked Singularities, Topological Defects and Brane Couplings
• Exact three dimensional black hole with gauge fields in string theory
• Einstein gravity with torsion induced by the scalar field
• Accelerating black holes, spin-3/2 fields and C-metric
• Holographic Thermodynamics of BTZ Black Holes and Tsallis Entropy
• Interacting Chaplygin gas revisited
• Canonical analysis of the BCEA topological matter model coupled to gravitation in (2+1) dimensions
• Quantum probes of timelike naked singularities in $2+1-$ dimensional power - law spacetimes
• Statistical Entropy of Calabi-Yau Black Holes
• Vacuum polarization on topological black holes
• Self-gravitating solutions in Yang-Mills-Chern-Simons theory coupled to 3D massive gravity
• Weak cosmic censorship conjecture in BTZ black holes with scalar fields
• Asymptotic Symmetries of Three-Dimensional Black Strings
• Rotating Boson Star with Large Self-interaction in (2+1) dimensions
• (2+1)-dimensional Static Cyclic Symmetric Traversable Wormhole: Quasinormal Modes and Causality
• Thermalization of Holographic Excited States
• Stability of 3D black hole with torsion
• Non-Einsteinian Black Holes in Generic 3D Gravity Theories
• Twisted Kac-Moody Algebras And The Entropy Of AdS${}_3$ Black Hole
• D1 string dynamics in curved backgrounds with fluxes
• Absorption cross section in the topologically massive gravity at the critical point
• Vacuum polarization on three-dimensional anti-de Sitter space-time with Robin boundary conditions
• Entropy of black holes in topologically massive gravity
• Warped Flatland
• The covariant action of higher spin black holes in three dimensions
• Supersymmetric Kaluza-Klein reductions of M2 and M5-branes
• Poisson Structure of the Boundary Gravitons in 3D Gravity with Negative $\Lambda$
• Unitarity issue in BTZ black holes
• Self-gravitational corrections to the Cardy-Verlinde formula of charged BTZ black hole
• Gravitating spinning strings in AdS${}_3$
• Four-dimensional anti-de Sitter black holes from a three-dimensional perspective: Full complexity
• Holographic entanglement entropy of the double Wick rotated BTZ black hole
• String Theory on AdS_3/Z_N
• Scalar waves from a star orbiting a BTZ black hole
• Three dimensional charged black holes in Gauss-Bonnet gravity
• Dynamical sectors for a spinning particle in AdS_3
• Isolated Horizons in 2+1 Gravity
• T-duality/plurality of BTZ black hole metric coupled to two fermionic fields
• A CFT description of the BTZ black hole: topology versus geometry (or thermodynamics versus statistical mechanics
• Horizon Mechanics and Asymptotic Symmetries with a Immirzi-like Parameter in 2+1 Dimensions
• Nambu-Goto equation from three-dimensional gravity
• Quantum tunneling from generalized $(2+1)$ dimensional black holes having Noether symmetry
• Microscopic entropy of static black holes in 3d Lovelock gravities
• Collisions of massive particles, timelike thin shells and formation of black holes in three dimensions
• Compatibility complexes of overdetermined PDEs of finite type, with applications to the Killing equation
• Holographic anomaly in 3d f(Ric) gravity
• Quantum implementation of the cosmic censorship conjecture for toroidal black holes
• Near-extremal dynamics away from the horizon
• Banados-Teitelboim-Zanelli Black Hole in the Information Geometry
• Black holes from multiplets of scalar fields in 2+1- and 3+1-dimensions
• Higher Spin Black Holes in Three Dimensions: Comments on Asymptotics and Regularity
• When UV and IR Collide: Inequivalent CFTs From Different Foliations Of AdS
• Aspects of electrostatics in BTZ geometries
• Hawking temperature of black holes with multiple horizons
• On one-loop partition functions of three-dimensional critical gravities
• Entropy of Thermal CFTs on Curved Backgrounds
• SO(3,2)/Sp(2) symmetries in BTZ black holes
• On the symmetry of $T\bar{T}$ deformed CFT
• Quantum properties of the Dirac field on BTZ black hole backgrounds
• (2+1)-dimensional f(R) gravity solutions via Hojman symmetry
• Holographic Joule-Thomson Expansion in Lower Dimensions
• Long Strings and Quasinormal Winding Modes
• False Vacuum Decay in Rotating BTZ Spacetimes
• Horizon Instability of the Extremal BTZ Black Hole
• More on entropy function formalism for non-extremal branes
• Spinning Particle Geometries in AdS${}_3$/CFT${}_2$
• Emergent geometry, thermal CFT and surface/state correspondence
• Super Virasoro Algebra From Supergravity
• Generalized Clausius inequalities and entanglement production in holographic two-dimensional CFTs
• Fractional Einstein field equations in $2+1$ dimensional spacetime
• Analysis of Two-Particle Systems in 2 + 1 Gravity Through Hamiltonian Dynamics
• Tunnelling processes for Hadamard states through a 2+1 dimensional black hole and Hawking radiation
• The BTZ spacetime as an algebraic embedding
• Building (1+1) holographic superconductors in the presence of non-linear Electrodynamics
• Towards Canonical Quantum Gravity for G1 Geometries in 2+1 Dimensions with a Lambda--Term
• Compact Three Dimensional Black Hole: Topology Change and Closed Timelike Curve (minor changes)
• Physical Features of Geometrically Deformed Anisotropic Charged Three-dimensional BTZ Black Holes
• Entropy of scalar fields in 3+1 dimensional constant curvature black hole background
• Attractor horizons in six-dimensional type IIB supergravity
• Separation of Dirac equation in the 3+1 dimensional constant curvature black hole background and its solution
• Scalar and tensorial topological matter coupled to (2+1)-dimensional gravity:A.Classical theory and global charges
• On the Dynamical Instability of Monatomic Fluid Spheres in (N+1)-Dimensional Spacetime
• About curvature, conformal metrics and warped products
• N=2 supergravity in three dimensions and its Godel supersymmetric background
• A topological metric in 2+1-dimensions
• Effectiveness of One-dimensional gas models for black holes
• Microscopic Black Hole Production in TeV-Scale Gravity
• Field Redefinitions in String Theory as a Solution Generating Technique
• A Selberg zeta function for warped AdS${}_3$ black holes
• Duality of Quasilocal Black Hole Thermodynamics
• Three Dimensional Charged Black Hole Inspired by Noncommutative Geometry
• BTZ Black Holes and Flat Space Cosmologies in Higher Derivative Theories
• Fluid analogs for rotating black holes
• A Note on the Positive Constant Curvature Space
• Aspects of the BTZ black hole interacting with fields
• Hawking radiation in multi-horizon spacetimes using Hamilton Jacobi method
• New Charged Dilaton Solutions in 2+1 Dimensions and Solutions with Cylindrical Symmetry in 3+1 Dimensions
• Charged rotating BTZ solution revisited: New coordinates and algebraic classifications
• Black Holes, Holography and Moduli Space Metric
• Topologically Massive Gravity from the Outside In
• Moving mirrors and event horizons in non-flat background geometry
• Asymptotic Symmetry and the General Black Hole Solution in Ads_3 Gravity
• Expanding Polyhedral Universe in Regge Calculus
• Mapping Hawking temperature in the spinning constant curvature black hole spaces into Unruh temperature
• Asymptotic Boundary Conditions and Square Integrability in the Partition Function of AdS Gravity
• AdS${}_3$ black holes with primary Proca hair from a regularized Gauss-Bonnet coupling
• Constant curvature black holes in Einstein AdS gravity: conserved quantities
• Horizons in 2+1-dimensional collapse of particles
• Scalar field cosmology in three-dimensions
• Probing holography in $p$-adic CFT
• On a Canonical Quantization of 3D Anti de Sitter Pure Gravity
• Information recovery from pure state geometries in 3D
• On the dynamical 4D BTZ black hole solution in conformally invariant gravity
• Fermions in an AdS3 Black Hole Background and the Gauge-Gravity Duality
• Singularities, geodesics and Green functions in the BTZ black hole
• On Modular Invariance and 3D Gravitational Instantons
• D-dimensional self-gravitating lattice gas in general relativity
• Generating odd-dimensional rotating black holes with equal angular momenta by using the Kerr-Schild Cartesian form of metric
• The fuzzy BTZ
• Magnetic Morris-Thorne wormhole in 2+1-dimensions
• Supersymmetric Kaluza-Klein reductions of AdS backgrounds
• Kalb-Ramond field, black holes and black strings in (2 + 1)D
• Path Integrals on sl(2,R) Orbits
• An Alternative Path to the Boundary - the CFT as the Fourier Space of AdS
• First Order Semiclassical Thermal String in the AdS Spacetime
• Quasinormal modes of three $(2+1)$-dimensional black holes in string theory, conformal gravity, and Hu-Sawicki $F(R)$ theory via the Heun function
• Super Virasoro Algebras From Chiral Supergravity
• Quantum thermal machines in BTZ black hole spacetime
• All the Stationary Vacuum States of De Sitter Space
• Regular black hole solutions in $(2+1)$-dimensional $f(R,T)$ gravity coupled to nonlinear electrodynamics
• Massive particles coupled with 2+1 dimensional gravity and noncommutative field theory
• Three-dimensional black holes and solitons in higher-dimensional theories with compactification
• Orbital Bifurcations and Shoaling of Cnoidal Waves
• Spherical and planar three-dimensional anti-de Sitter black holes
• Covariant holographic reflected entropy in $Ad{S}_3/CF{T}_2$
• The sky is the limit: free boundary conditions in AdS${}_3$ Chern-Simons theory
• Bogomolnyi Bound with a Cosmological Constant
• The Central Charge of the Warped AdS^3 Black Hole
• Statistical Entropy of Magnetic Black Holes from Near--Horizon Geometry
• Comments on single trace $T\bar{T}$ and other current-current deformations
• Thin-shell wormholes in 2+1-dimensional Einstein-Scalar Theory
• The complete quantum collapse scenario of 2+1 dust shell: Preliminary Calculations
• The CR Volume for Black Holes and the Corresponding Entropy Variation: A Review
• Evaporation of Three Dimensional Black Hole in Quantum Gravity
• Measurement of the inner horizon in the analog of rotating BTZ black holes by an improved photon fluid
• Notes on a paper of Mess
• C-metric in a (nut)shell
• Stability of the massive graviton around a BTZ black hole in three dimensions
• Information evolution in the interior of an axially symmetric BTZ black hole
• Fermionic Corrections to Fluid Dynamics from BTZ Black Hole
• BTZ Black Hole Entropy in Loop Quantum Gravity and in Spin Foam Models
• Killing spinors on supersymmetric P-branes
• How trapped surfaces jump in 2+1 dimensions
• Near-Horizon Extremal Geometries: Coadjoint Orbits and Quantization
• Universal sectors of two-dimensional Carrollian CFTs
• Deep in the knotted black hole
• Towards black hole scattering
• Entanglement Entropy and Conformal Collider Physics in 2D CFTs
• Asymptotic Chern-Simons formulation of spacelike stretched AdS gravity
• Non-Abelian black holes in conformal gravity
• Global embedding of BTZ spacetime using generalized method of symmetric embeddings construction
• The chiral SYK model in three-dimensional holography
• Incompressible fluid inside an astrophysical black hole?
• A scenario for critical scalar field collapse in $Ad{S}_3$
• Rotating AdS Einstein universes from constrained metrics
• Regular AdS${}_3$ black holes from regularized Gauss-Bonnet coupling
• The topologically twisted index of $\mathcal{N}=4$ SU($N$) Super-Yang-Mills theory and a black hole Farey tail
• Limitations of holography
• Cylinder transition amplitudes in pure AdS${}_3$ Gravity
• Bose Condensation and the BTZ Black Hole
• One-Loop Partition Function, Gauge Accessibility and Spectra in AdS${}_3$ Gravity
• Hietarinta Chern-Simons supergravity and its asymptotic structure
• Constant curvature black holes in Einstein AdS gravity: Euclidean action and thermodynamics
• Hawking temperature in the eternal BTZ black hole: an example of Holography in AdS spacetime
• Chern-Simons Holography: Boundary Conditions, Contractions and Double Extensions for a Journey Beyond Anti-de Sitter
• Entropy Function for Non-extremal D1D5 and D2D6NS5-branes
• Deformations of anti-de Sitter black holes
• Infinite symmetry on the boundary of SL(3)/SO(3)
• On the Time Times Temperature Bound
• BTZ Black Hole Entropy from a Chern-Simons Matrix Model
• Rotating detectors in dS/AdS spacetimes
• Conformal Transformations and Strings for an Accelerating Quark-Antiquark Pair in AdS3
• Quasi-Local 3D Quantum Gravity : Exact Amplitude and Holography
• Asymptotically flat black holes and gravitational waves in three-dimensional massive gravity
• Hamiltonian thermodynamics of three-dimensional dilatonic black holes
• Black Holes Without Coordinates
• Nonsingular, lump-like, scalar compact objects in $(2+1)$-dimensional Einstein gravity
• Quantum fluctuation on the worldsheet of probe string in BTZ black hole
• Chern-Simons-Like Formulation of Exotic Massive 3D Gravity Models
• Locally anti de Sitter spaces and deformation quantization
• Second Law of Black Hole Mechanics for all 2d Dilaton Theories
• Axial-Vector Duality as a Mirror Symmetry
• On the BTZ Black Hole and the Spinning Cosmic String
• Three Dimensional Gravity and Schramm-Loewner Evolution
• Higher-spin initial data in twistor space with complex stargenvalues
• Black holes in symmetric spaces : anti-de Sitter spaces
• The horizon of the BTZ black hole
• Notes on no black hole theorem in three dimensional gravity
• Quantum field theory on rotating black hole spacetimes
• Covariant odd entanglement entropy in AdS${}_3$/CFT${}_2$
• Asymptotic dynamics of three-dimensional gravity
• Criticality of Lower Dimensional AdS${}_d$ Black Holes
• Cosmic Strings in Conformal Gravity
• Causal properties of AdS-isometry groups II: BTZ multi black-holes
• Near horizon symmetry of extremal spacelike-stretched black holes
• Double null formulation of the general Vaidya metric
• Characterization of three-dimensional Lorentzian metrics that admit four Killing vectors
• Warped anti-de Sitter in 3d (2,0) Supergravity
• Probing hidden topology with quantum detectors
• de Sitter Entropy from a lower dimensional black hole
• Conserved charges and asymptotic symmetries of BTZ-like black holes in Einstein-bumblebee gravity
• Entropy of BTZ black hole and its spectrum by quantum radial geodesics behind horizons
• Unruh-DeWitt detector on the BTZ black hole
• Remnants in two-dimensional quantum gravity
• The degrees of freedom of multiway junctions in three dimensional gravity
• Warp products and (2+1) dimensional spacetimes
• Holographic Black Hole Formation and Scrambling in Time-Ordered Correlators
• A Simple Derivation of Finite-Temperature CFT Correlators from the BTZ Black Hole
• Renormalized vacuum polarization of rotating black holes
• How is the Presence of Horizons and Localized Matter Encoded in the Entanglement Entropy?
• Notes on solution phase space and BTZ black hole
• Hyperbolic Black Holes and Open String Production
• Asymptotic symmetries of three-dimensional higher-spin gravity: the metric approach
• Horizon Branes and Chiral Strings
• Global Monopole metric in 2+1-dimensions
• Holographic JT gravity with quartic couplings
• Holography versus Correspondence principle: eternal Schwarzschild-anti-de Sitter geometry
• Boundary Conditions for Warped AdS${}_3$ in Quadratic Ensemble
• Space-filling branes of gravitational ancestry
• Holographic complexity of rotating black holes
• Prescribing Gauss curvature of surfaces in 3-dimensional spacetimes, Application to the Minkowski problem in the Minkowski space
• Back-Reaction of Classical Fields on Black Hole Area Law
• Three Dimensional Pure Gravity and Generalized Hecke Operators
• Real-Time Holography and Hybrid WKB for BTZ Wormholes
• Derivation of Gauge Symmetries in Supergravity with a Cosmological Constant in 2 + 1 Dimensions
• 2+1 Black Hole with a Dynamical Conical Singularity
• Time-dependent Backgrounds in String Theory and Dualities
• Canonical Chern-Simons Gravity
• Strings near BTZ black holes: A Carrollian Chronicle
• The two-body problem in 2+1 spacetime dimensions with negative cosmological constant: two point particles
• Notes on holonomy matrices of hyperbolic 3-manifolds with cusps
• Three dimensional gravity from ISO(2,1) coset models
• Quantum Information Approaches to Quantum Gravity
• Lattice Universes in 2+1-dimensional gravity
• Generalized Gravitational Entropy from Various Matter Fields
• Conformal Transformations, Rotating String and Effects of angular velocity on Accelerating Quark-Antiquark pair in $Ad{S}_3$
• Surface charge of horizon symmetries of a black hole with supertranslation field
• Regular $(2+1)$-dimensional spatially homogeneous ${\alpha }^{\prime }$-corrected BTZ-like black hole in string theory
• Emergence of the Gambier equation in cosmology
• Scale without Conformal Invariance in bottom-up Holography
• Scrambling time for analogue black holes embedded in AdS space
• Geometrical and hydrodynamic aspects of five-dimensional Schwarzschild black hole
• The Kerr-Schild Double Copy in Lifshitz Spacetime
• Motion of charged particles in a NUTty Einstein-Maxwell spacetime and causality violation
• 3-dimensional $\Lambda$-BMS Symmetry and its Deformations
• From Lorentz-Chern-Simons to Massive Gravity in 2+1 Dimensions
• Three-dimensional quantum gravity according to ST modular bootstrap
• Confinement/Deconfinement temperature for a rotating quark-gluon plasma
• Aspects of three-dimensional higher-curvature gravities
• On Acceleration in Three Dimensions
• Ergodic Concepts for a Self-Organizing Trivalent Spin Network: A Path to $(2+1)$-dimensional Black Hole Entropy
• BTZ black hole from the structure of the algebra so(2,n)
• Quotient-AdS/BCFT: Holographic Boundary CFT${}_2$ on AdS${}_3$ Quotients
• Black holes submerged in Anti-de Sitter space
• Cost of holographic path integrals
• Spacetime Bananas with EOW Branes and Spins
• Supermultiplets of AdS Black Holes in 2+1 Dimensions
• Extremal rotating BTZ black holes cannot be dressed in (anti-)self-dual Maxwell field
• Holographic Duality for 3D Spin-3 Gravity Coupled to Scalar Field
• Numerical Relativity, Holography and the Quantum Null Energy Condition
• Holographic Entanglement Entropy and the (3+1)-dimensional Topological Black Hole
• Charged BTZ-type solutions in Eddington-inspired Born-Infeld gravity
• Stability analysis of circular orbits around a charged BTZ black hole spacetime in a nonlinear electrodynamics model via Lyapunov exponents
• Meronic Einstein-Yang-Mills black hole in 5D and gravitational spin from isospin effect
• Kerr-de Sitter Black Holes: Quantum Aspects and Cosmic Censorship Conjecture
• Interior of the Horizon of BTZ Black Hole
• Hofstadter's Butterfly in AdS${}_3$ Black Holes
• Spectral Bifurcations in Quasinormal Modes of Regular BTZ Black Holes
• Lecture notes on strings in AdS${}_3$ from the worldsheet and the AdS${}_3$/CFT${}_2$ duality
• (2+1)-Einstein spacetimes of finite type
• Symmetries and Asymptotically Flat Space
• A general action for a particle in 2+1 anti-de Sitter space
• Surveying the Three-Dimensional Fixed Points of T-Duality
• Developments in non-relativistic field theory and complexity
• Maxwell Chern-Simons gravity in 3D: Thermodynamics of cosmological solutions and black holes with torsion
• Teichmüller parameters for multiple BTZ black hole spacetime
• Central Singularity of Three-Dimensional Kerr-de Sitter Black Holes
• Aspects of Higher Spin Theories, Conformal Field Theories and Holography
• Thermodynamical and dynamical stability of Einstein-Maxwell and extremal Einstein-Born-Infeld thin shells in $(2+1)$ dimensions
• Deformations of three-dimensional metrics
• Quantum Stability of (2+1)-Spacetimes with Non-Trivial Topology