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Every paper Pith has read. Search by title, abstract, or pith.
2816 papers in gr-qc · page 41
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Gluing AdS tubes creates many 3D holographic baby universe solutions
Menagerie of Euclidean constructions for 3D holographic cosmologies
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Excess intensity appears inside shadows of signature-shifting black holes
Shadow signatures and energy accumulation in Lorentzian-Euclidean black holes
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Signature-change metrics lose transversality on non-orientable surfaces
M\"obius-Type Structures in Non-Orientable Singular Semi-Riemannian Manifolds
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Superball of Strings models generic BPS microstates
Superball of Strings
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GW231123 high masses and spins hold under noise tests
The impact of waveform systematics and Gaussian noise on the interpretation of GW231123
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Ringdown approximations diverge from numerics beyond Kerr
Confronting eikonal and post-Kerr methods with numerical evolution of scalar field perturbations in spacetimes beyond Kerr
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Wada escape basin boundaries in pp-wave spacetimes remain maximally intermingled as the…
Robust Wada Boundaries and Entropy Scaling in pp-Wave Spacetimes
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Time-dependent fields cloak black hole singularities
Magnetized dynamical black holes
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Two-parameter law fits Type Ia supernova distances to z=1.1
A new magnitude--redshift relation based on Type Ia supernovae
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Effective potentials resum amplitudes into gravitational waveforms
Resumming Scattering Amplitudes for Waveforms
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UV terms suppress annihilation-to-nothing at black-hole singularities
Ultraviolet Behavior of the Wheeler-DeWitt Equation in Horava-Lifshitz Gravity
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Half of neutron-star equations of state produce negative interior curvature
General gravitational properties of neutron stars: curvature invariants, binding energy, and trace anomaly
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Hierarchical black hole mergers take over above 46 solar masses
Signatures of a subpopulation of hierarchical mergers in the GWTC-4 gravitational-wave dataset
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Causality limits black holes to three phases
Black holes and causal nonlinear electrodynamics
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Quintessence and weak magnetism alter charged orbits near black holes
Epicyclic motion of charged particles around a weakly magnetized Kiselev black hole
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Tachyonic instability after inflation produces dark matter
Tachyonic gravitational dark matter production after inflation
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Deflection angles computed solely from boundary data in optical geometry
Boundary-only weak deflection angles from isothermal optical geometry
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S2 orbit tightens Lorentz-violation bound by 1000 times
Probing a Lorentz-violating parameter from orbital precession of the S2 star around the galactic centre supermassive black hole
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Causality is illusory and should be abandoned in fundamental physics
On Causality and Predictivity
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Quadratic gravity deviations decay exponentially in solar system
Parameterized Post-Newtonian Analysis of Quadratic Gravity and Solar System Constraints
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Mixed LQG/H∞ control sets lower bound on LIGO bilinear noise
Robust Bilinear-Noise-Optimal Control for Gravitational-Wave Detectors: A Mixed LQG/$H_\infty$ Approach
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Void depth bound excludes 60% of Galileon models
How deep can a cosmic void be? Voids-informed theoretical bounds in Galileon gravity
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Dispersive damping breaks scale invariance in BEC cosmology but recovers it at high energy
Superluminal modes in a quantum field simulator for cosmology from analog trans-Planckian physics
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Non-supersymmetric F1-P black rings built in 5D supergravity
Non-supersymmetric F1-P black rings
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Dark SU(3) phase transition fits NANOGrav signal
Dark QCD Origin of the NANOGrav Signal and Self-Interacting Dark Matter
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Bayesian method turns LISA signals into population constraints
A framework for LISA population inference
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Reduced filter bank lifts precessing BBH sensitivity by 28%
Search for Precessing Binary Black Holes in Advanced LIGO's Third Observing Run using Harmonic Decomposition
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Spinning particles violate chaos bound near charged black holes
Motions of spinning particles and chaos bound in Reissner-Nordstr\"om spacetime
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Hierarchical black hole mergers rise sharply with redshift
The steep redshift evolution of the hierarchical binary black hole merger rate may cause the $z$-$\chi_{\rm eff}$ correlation
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Semiparametric models improve H0 precision from GW sirens by up to 21%
Mind the peak: improving cosmological constraints from GWTC-4.0 spectral sirens using semiparametric mass models
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Gravity entanglement implies gravitons only with observed delays
When does entanglement through gravity imply gravitons?
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MCMC constrains Yukawa black hole parameters from QPOs
Probing the nature of Einstein nonlinear Maxwell Yukawa black hole through gravitational wave forms from periodic orbits and quasiperiodic oscillations
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Velocity coherence scale tracks matter-radiation equality scale
The velocity coherence scale: a novel probe of cosmic homogeneity and a potential standard ruler
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Bubble collisions source right-handed neutrinos and new gravitational waves
Cosmic Collider Gravitational Waves sourced by Right-handed Neutrino production from Bubbles: Testing Seesaw, Leptogenesis and Dark Matter
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Late dark-energy transition raises H0 and eases tension
Joint Constraints on Neutrinos and Dynamical Dark Energy in Minimally Modified Gravity
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Hypergeometric function gives exact perturbations from primordial sources
Cosmological perturbation theory of primordial compact sources
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Regular black holes suppress mass inflation unless shells collide near horizon
Regular Black Holes in Quasitopological Gravity: Null Shells and Mass Inflation
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Diffusion of conserved charges made generally covariant
Gaussian fluctuating Generally covariant diffusion
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Rotation shrinks quantum cores of black holes
Quantum dust cores of rotating black holes
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Photon sphere radius bounded above by mass power in nD black holes
Bounds on the photon sphere radius for spherically symmetric black holes in n-dimensional Einstein gravity
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T2K and NOvA exclude dark dimension right-handed neutrinos
Dark Dimension Right-handed Neutrinos Confronted with Long-Baseline Oscillation Experiments
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Black hole corrections found without solving perturbed metrics
Extremalization approach to black hole thermodynamics: perturbations around higher-derivative gravities
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Second sound equals massless graviton in de Sitter
Massless graviton in de Sitter as second sound in two-fluid hydrodynamics
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Deformation eliminates circular orbits in black hole spacetime
Taxonomy of periodic orbits and gravitational waves in a non-rotating Destounis-Suvorov-Kokkotas black hole spacetime
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Taiji pipeline reconstructs unknown SGWB spectra
Isotropic stochastic gravitational wave background reconstruction for Taiji constellation
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Conformal map sends soft gluons to light-ray operators in AdS4 CFT3
Soft Algebras in AdS$_4$ from Light Ray Operators in CFT$_3$
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Entanglement wedge cross-section tracks gravity transitions more closely
Diagnosing Effective Metal-Insulator and Hawking-Page Transitions: A Mixed-State Entanglement Perspective in Einstein-Born-Infeld-Massive Gravity
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Fluid equations recast as intersections on symplectic manifold
Fluid dynamics as intersection problem
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Lambda tunes Kasner periodicity inside black holes
Interior structure of black holes with nonlinear terms
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Anisotropy boosts neutron star max mass to 2.4 solar masses
Impact of Anisotropy on Neutron Star Structure and Curvature