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Every paper Pith has read. Search by title, abstract, or pith.
2593 papers in gr-qc · page 33
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Hairy black hole ringdowns tie to fluid equation of state
Ringdown waves from hairy black holes
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Approximation yields analytic paths for particles in gravitational waves
Approximate Models for Gravitational Memory
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Holographic dark energy model matches Lambda CDM in DESI data
Viaggiu holographic dark energy in light of DESI DR2
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Wormholes in Unimodular Gravity require exotic matter
Can wormhole spacetimes in Unimodular Gravity be supported by ordinary matter? A general proof of the exotic matter requirement
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Covariant GR matches standard peculiar velocity growth
Cosmological peculiar velocities in general relativity
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Hyperentropic regions force singularities to be hidden
A Quantum Weak Cosmic Censorship and Its Proof
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Finsler spacetimes yield constant surface gravity on compact null hypersurfaces
Totally geodesic null hypersurfaces and constancy of surface gravity in Finsler spacetimes
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Cross-correlations deliver 1% H0 precision from dark sirens
A unified harmonic framework for dark siren cosmology
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Soft hairs rotate and drift black hole images
Shaving off soft hairs and the black hole image memory effect
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Islands restore unitarity in conformal Killing gravity black holes
Thermodynamics and information recovery of Schwarzschild AdS black holes in conformal Killing gravity
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Open dark energy model fits BAO without NEC violations
Phenomenology of an Open Effective Field Theory of Dark Energy
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Emulation enables MCMC forecasts for binned modified gravity with LSST and CMB lensing
Cosmological gravity on all scales V: MCMC forecasts combining large scale structure and CMB lensing for binned phenomenological modified gravity
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Baryogenesis operator alters effective Planck mass
Gravitational baryogenesis beyond the spectator approximation
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Decelerating models produce apparent acceleration
A class of decelerating inhomogeneous cosmological models giving rise to accelerating FLRW universes at large scales
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Bouncing singularities appear in Wilson line defect correlators
Bouncing singularities and thermal correlators on line defects
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One light distortion field survives in general gravity
Naturally Light Distortion
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Scalar mass rise cuts damping in quasi-topological black holes
Long-lived quasinormal modes, shadows and particle motion in four-dimensional quasi-topological gravity
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Dark energy behavior sets neutrino mass limits from ACT and DESI
Measuring neutrino mass in light of ACT DR6 and DESI DR2
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Scalarized charged qOS black holes appear in narrow alpha window
Gauss-Bonnet scalarization of charged qOS-black holes
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TDE debris stays eccentric despite strong relativity
Unexpectedly Weak General Relativistic Effects in Strongly Relativistic Tidal Disruption Events
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EFT supplies model-independent corrections to Kerr ringdown
Kerr Black Hole Ringdown in Effective Field Theory
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Pure natural inflation fits new ACT and DESI data
Pure Natural Inflation Passes the ACT
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Infalling observers see smaller shadows of quintessence black holes
Shadows of quintessence black holes: spherical accretion, photon trajectories, and geodesic observers
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Light deflection near degenerate photon spheres factors universally
Strong-deflection expansion of the deflection angle near a degenerate photon sphere
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Three antipodal matches at spatial infinity become conservation laws
A proof of conservation laws in gravitational scattering: tails and breaking of peeling
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Einstein equations fix Kerr geometry locally
Local Origin of Hidden Symmetry in Rotating Spacetimes
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Gravitational waves acquire direction-dependent speeds in bumblebee gravity
Gravitational waves in metric-affine bumblebee gravity
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Density growth limits fractional cosmology to α ≲ 1.07
Evolution of density perturbations in fractional cosmology
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Debye series splits star scattering into surface and interior paths
Scattering from compact objects: Debye series and Regge-Debye poles
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Weak warm inflation makes gravitational waves more detectable
Gravitational waves from warm inflation in the weak dissipative regime
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Symmetry alone imposes new dipole rules on fracton strings
Emergent fracton strings from covariant bi-form gauge field theory
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Black hole ringdown nonlinearities linked by remnant parameters
Can Oscillatory and Persistent Nonlinearities Be Bridged in Black Hole Ringdown?
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Bridge coefficients link quadratic modes to memory in black hole ringdown
Can Oscillatory and Persistent Nonlinearities Be Bridged in Black Hole Ringdown?
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Little Rip model eases Hubble tension below 3 sigma with CMB data
Study of the cosmological tensions and DESI-DR2 in the framework of the Little Rip model
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All 2D Horndeski theories descend from higher-dimensional gravities
All $2D$ generalised dilaton theories from $d\geq 4$ gravities
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Third-order slow-roll integrals evaluated in wrong order
Comment on: "Third-order corrections to the slow-roll expansion: Calculation and constraints with Planck, ACT, SPT, and BICEP/Keck [2025 PDU 47 101813]"
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Self-interaction sets mass retention in dark matter core mergers
Effects of Self-Interaction and of an Ideal Gas in Binary Mergers of Bosonic Dark Matter Cores
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Time-domain method speeds gravitational-wave likelihoods on GPUs
Accelerated Time-domain Analysis for Gravitational Wave Astronomy
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Magnetic black hole effects separate from mimics above density threshold
Distinguishability of magnetic massive black holes from environmental mimics with inspiral gravitational waves
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Fractional potential produces inflation from non-singular start
Emergent inflation in fractional cosmology
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Black holes from inflation survive only in narrow mass window
Dynamical black holes in the inflationary epoch
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Lorentz group sets transformation rules for flat-spacetime relativity
Aspects of Relativity in Flat Spacetime
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Local data cannot reveal if the universe had a beginning
Observational Indistinguishability and the Beginning of the Universe
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Entropic cosmology fits data and excludes LambdaCDM at 2 sigma
Observational constraints on Luciano-Saridakis entropic cosmology
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Newtonian action deformation produces full LambdaCDM history
Emergent $\Lambda$CDM cosmology from a measure-induced deformation of the Newtonian action
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f(R) scalar mode must exceed Hubble scale by orders of magnitude
On the Physical Nature of the Scalar Mode Mass in the Jordan frame of a Metric $f(R)$ gravity
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Confinement and deconfinement phases coexist spatially under acceleration
Spatially inhomogeneous confinement-deconfinement phase transition in accelerated gluodynamics
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New invariants characterize de Sitter for positive cosmological constant
Mass-type invariants in the presence of a cosmological constant
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Anisotropic matter black holes match NED ones via single term
Anisotropic matter and nonlinear electromagnetics black holes
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Wormholes continue to inflationary cosmologies in gravity path integral
A Menagerie of Wormholes and Cosmologies in the Gravitational Path Integral