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Every paper Pith has read. Search by title, abstract, or pith.
2348 papers in gr-qc · page 20
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Hayward-like black holes modify strong lensing coefficients
Gravitational Lensing Signatures of Hayward-like Black Holes
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Spinning states cancel negative densities in 3D gravity
Spinning States and Unitarity in 3D Gravity
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Five Lagrangians give two-degree-of-freedom gravity to cubic order
Spatially covariant gravity with two degrees of freedom: A perturbative analysis up to cubic order
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Many-body gravity yields cosmic inflation from entropy
Entropy considerations in Many-Body Gravity and General Relativity, and the impact on cosmic inflation
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Elastic instability above 2mc² spawns antiparticle modes
Hydrodynamic Analog of the Klein Paradox: Vacuum Instability and Pair Production in a Linear Elastic Medium
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Vertical bundles dictate inner disk shape during black hole flux eruptions
The azimuthal structure of magnetically arrested disks during flux eruption events
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Black hole mass features form log hierarchy that skews Hubble estimates
Emergent structure in the binary black hole mass distribution and implications for population-based cosmology
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Toda equations produce exact two-charge black holes for every rank-2 group
Exact Toda Black Holes of Rank-2 Lie Groups
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Neural surrogate speeds up precessing black hole waveforms 1000x on GPU
Fast neural network surrogate for multimodal effective-one-body gravitational waveforms from generically precessing compact binaries
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Closed formula computes all odd-order static gravitational two-body potentials
All-order structure of static gravitational interactions and the seventh post-Newtonian potential
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Time delays distinguish multiple photon sphere spacetimes
Time delay as a probe of multiple photon spheres
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Sommerfeld factor phase matches Compton scattering phase shift
Gravitational Sommerfeld Effects: Formalism, Renormalization, and Perturbation to $O(G^{10})$
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Neural optimization finds two families of solutions to the gravity constraint
Finding and characterising physical states of Euclidean Abelianized loop quantum gravity using neural quantum states
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Kerr-Newman black holes keep gyromagnetic ratio g=2 in f(R) gravity
Hidden Symmetries and Gyromagnetic Ratio of Kerr-Newman Black Holes in $f(R)$ Gravity
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Merons are universal in non-Abelian gauge theories
Universality of merons in non-Abelian gauge theories
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Nonlinear electrodynamics adds long-lived modes to black hole ringdowns
Properties of black holes in non-linear electrodynamics
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Nonlinear electrodynamics adds extra long-lived modes to black holes
Properties of black holes in non-linear electrodynamics
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Virtual maps from Virgo mirrors test Einstein Telescope specs
Mirror Surface Evaluation for the Einstein Telescope Using Virtual Mirror Maps
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Singular solutions dominate the TOV equation with cosmological constant
Singular Solutions of the Tolman Oppenheimer Volkoff Equation with a Cosmological Constant Classification and Properties
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Analytic part of stress-energy tensor is universal across curved spacetimes
Universal analytic dependence of the stress-energy tensor at thermodynamic equilibrium in curved space-time
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New entropy formula bounds Hayward black hole merger masses
Revisiting Thermodynamics of the Hayward Black Holes and Exploring Binary Merger Bounds
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220 PeV neutrino links to more GRBs under Lorentz violation
Correlation between Ultrahigh-Energy Neutrino KM3-230213A and Gamma-Ray Bursts
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KM3-230213A neutrino links to multiple GRBs via angular matches
Correlation between Ultrahigh-Energy Neutrino KM3-230213A and Gamma-Ray Bursts
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Linear detector chains harvest vacuum entanglement scaling with count
Bipartite entanglement harvesting with multiple detectors
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Deep learning outperforms MCMC for Taiji black hole parameters
Robust parameter inference for Taiji via time-frequency contrastive learning and normalizing flows
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JWST galaxy excess explained by high star formation efficiency
Dark energy, spatial curvature, and star formation efficiency from JWST photometric and spectroscopic high-redshift galaxies
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Basilic pipeline classifies short gravitational-wave bursts by Bayesian model selection
Basilic: An end-to-end pipeline for Bayesian burst inference and model classification in gravitational-wave data
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Dark matter halos enlarge black hole orbits and lag their waves
Gravitational emissions and light curves of quasi-periodic orbits in Schwarzschild spacetime embedded in a Dehnen-type dark matter halo
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Bounded polymerizations force shell-crossing singularities in dust collapse
Formation of shell-crossing singularities in effective gravitational collapse models with bounded and unbounded polymerizations
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ResNet34 classifies Virgo glitches at 98 percent accuracy in live operation
VIGILant: an automatic classification pipeline for glitches in the Virgo detector
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Combined tail terms suppress self-force deviations by many orders
Precision tests of analytical tail-term approximations for radiation reaction in Schwarzschild spacetime
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Fermion loops in axion inflation yield chiral deci-hertz waves
Axion Inflation from Heavy-Fermion One-Loop Effects
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Magnetic fields split scalarization thresholds by coupling parity
Scalarizations of magnetized Reissner-Nordstr\"om black holes induced by parity-violating and parity-preserving interactions
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Analytic QNMs link ringdown to black hole shadow and lensing
From Ringdown to Lensing: Analytic Eikonal Modes of Quasi-Topological Regular Black Holes
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KAGRA sharpens sky maps for neutron-star mergers even now
Investigating the effect of sensitivity of KAGRA on sky localization of gravitational-wave sources from compact binary coalescences
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Same-topology orbits emit distinct gravitational waves
Topologically equivalent yet radiatively distinct orbits in EMRI system
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Genetic algorithm tunes slow-roll to better match CMB data
Reconstructing inflationary features on large scales using genetic algorithm
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Lensing cannot explain high-mass black holes in GW data
Could the high-mass black holes from gravitational-wave observations be explained by lensing?
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Two axion fields cut Hubble tension to 1.5 sigma
Double the axions, half the tension: multi-field early dark energy eases the Hubble tension
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Horizonless pp-waves show damped modes at zero temperature
Quasinormal Modes of pp-Wave Spacetimes and Zero Temperature Dissipation
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EHT data bound Lorentz-violating parameter to ℓ ≲ 0.19 in Kalb-Ramond black holes
Probing Kalb-Ramond gravity with charged rotating black holes: constraints from EHT observations
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Exact rotating black holes in ModMax electrodynamics lack Maxwell analogue
Exact rotating dilatonic branch in ModMax electrodynamics without Maxwell analogue
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Transactional entropic gravity accounts for dark matter and dark energy
Cosmology from Transactional Entropic Gravity: A Concise Review
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Throats suppress waves but pass static gravity polynomially
Electromagnetic, gravitational wave, and static gravitational transmission through throat spacetimes: a constraint-wave asymmetry
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Penrose mass extends to celestial higher-spin charges
Quasi-Local Celestial Charges and Multipoles
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Conditions on f remove spin-2 ghosts from hybrid gravity
On the Ghost-Free Conditions of Extended Hybrid Metric-Palatini Gravity with Ricci-Squared Invariants
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Lensing keeps nonlocal black holes within 1.13 sigma of GR
Observational constraints on nonlocal black holes via gravitational lensing
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Viscosity creates new axial modes in neutron stars
Axial Oscillations of Viscous Neutron Stars
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Type D black holes with non-aligned fields are unique
Uniqueness of stationary axisymmetric type D black holes with non-aligned electromagnetic field
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Cyclotomic exponents turn q-series cancellations into exact integer vectors
Deferred Cyclotomic Representation for Stable and Exact Evaluation of q-Hypergeometric Series