General Relativity and Quantum Cosmology

String-inspired Gauss-Bonnet Gravity Inflation and ACT

String-inspired Gauss-Bonnet Gravity Inflation...

General Relativity and Quantum Cosmology
Avatar
S.D. Odintsov
3 views
A Lagrangian framework for canonical analysis for the Holst model with $β= 0$

A Lagrangian framework for canonical analysis ...

General Relativity and Quantum Cosmology
Avatar
librarian
3 views
Quantum Spacetime, Quantum Gravity and Gravitized Quantum Theory

Quantum Spacetime, Quantum Gravity and Graviti...

General Relativity and Quantum Cosmology
Avatar
Tristan Hübsch
10 views
Fundamental Cosmic Anisotropy and its Ramifications II: Perturbations in Bianchi spacetimes, and fixed in the Newtonian gauge

Fundamental Cosmic Anisotropy and its Ramifica...

General Relativity and Quantum Cosmology
Avatar
Robbert Scholtens
8 views
Hawking area law in quantum gravity

Hawking area law in quantum gravity

General Relativity and Quantum Cosmology
Avatar
librarian
5 views
Beyond Three Terms: Continued Fractions for Rotating Black Holes in Modified Gravity

Beyond Three Terms: Continued Fractions for Ro...

General Relativity and Quantum Cosmology
Avatar
Georgios Karikos
5 views
Extrinsic geometry and Hamiltonian analysis of symmetric teleparallel gravity

Extrinsic geometry and Hamiltonian analysis of...

General Relativity and Quantum Cosmology
Avatar
librarian
5 views
Holographic dark energy as a source for slowly rotating wormholes: Implications for null geodesics and shadows

Holographic dark energy as a source for slowly...

General Relativity and Quantum Cosmology
Avatar
librarian
11 views
Including higher-order modes in a quadrupolar eccentric numerical relativity surrogate using universal eccentric modulation functions

Including higher-order modes in a quadrupolar ...

General Relativity and Quantum Cosmology
Avatar
librarian
13 views
Macroscopic Optical Nonreciprocity: A Black Hole as an Optical Diode

Macroscopic Optical Nonreciprocity: A Black Ho...

General Relativity and Quantum Cosmology
Avatar
librarian
12 views
New bounds for the area of MOTS and generalized ultra-massive spacetimes

New bounds for the area of MOTS and generalize...

General Relativity and Quantum Cosmology
Avatar
librarian
14 views
Static Tidal Perturbations of Relativistic Stars: Corrected Center Expansion and Love Numbers-I

Static Tidal Perturbations of Relativistic Sta...

General Relativity and Quantum Cosmology
Avatar
Emel Altas
25 views
A First-Order Eikonal Framework for Quasinormal Modes, Shadows, Strong Lensing, and Grey-Body Factors in a Scalarized Black-Hole Metric

A First-Order Eikonal Framework for Quasinorma...

General Relativity and Quantum Cosmology
Avatar
librarian
25 views
Taming the Aretakis instability: extremal black holes with multi-degenerate horizons

Taming the Aretakis instability: extremal blac...

General Relativity and Quantum Cosmology
Avatar
librarian
22 views
Fast neural network surrogate for multimodal effective-one-body gravitational waveforms from generically precessing compact binaries

Fast neural network surrogate for multimodal e...

General Relativity and Quantum Cosmology
Avatar
librarian
24 views
Emergent structure in the binary black hole mass distribution and implications for population-based cosmology

Emergent structure in the binary black hole ma...

General Relativity and Quantum Cosmology
Avatar
Vasco Gennari
24 views
Probing bulk geometry via pole skipping: from static to rotating spacetimes

Probing bulk geometry via pole skipping: from ...

General Relativity and Quantum Cosmology
Avatar
librarian
24 views
On the Ghost-Free Conditions of Extended Hybrid Metric-Palatini Gravity with Ricci-Squared Invariants

On the Ghost-Free Conditions of Extended Hybri...

General Relativity and Quantum Cosmology
Avatar
Jonathan Ramı́rez
29 views
Basilic: An end-to-end pipeline for Bayesian burst inference and model classification in gravitational-wave data

Basilic: An end-to-end pipeline for Bayesian b...

General Relativity and Quantum Cosmology
Avatar
Iuliu Cuceu
27 views
Scalarizations of magnetized Reissner-Nordström black holes induced by parity-violating and parity-preserving interactions

Scalarizations of magnetized Reissner-Nordströ...

General Relativity and Quantum Cosmology
Avatar
librarian
26 views
Probing Kalb-Ramond gravity with charged rotating black holes: constraints from EHT observations

Probing Kalb-Ramond gravity with charged rotat...

General Relativity and Quantum Cosmology
Avatar
librarian
27 views
Finding and characterising physical states of Euclidean Abelianized loop quantum gravity using neural quantum states

Finding and characterising physical states of ...

General Relativity and Quantum Cosmology
Avatar
librarian
25 views
Axial Oscillations of Viscous Neutron Stars

Axial Oscillations of Viscous Neutron Stars

General Relativity and Quantum Cosmology
Avatar
librarian
39 views
Time delay as a probe of multiple photon spheres

Time delay as a probe of multiple photon spheres

General Relativity and Quantum Cosmology
Avatar
Kajol Paithankar
41 views
Topologically equivalent yet radiatively distinct orbits in EMRI system

Topologically equivalent yet radiatively disti...

General Relativity and Quantum Cosmology
Avatar
librarian
31 views
Robust parameter inference for Taiji via time-frequency contrastive learning and normalizing flows

Robust parameter inference for Taiji via time-...

General Relativity and Quantum Cosmology
Avatar
librarian
31 views
Singular Solutions of the Tolman Oppenheimer Volkoff Equation with a Cosmological Constant Classification and Properties

Singular Solutions of the Tolman Oppenheimer V...

General Relativity and Quantum Cosmology
Avatar
Christos Dounis
26 views
Buchdahl Limit and TOV Equations in Interacting Vacuum Scenarios

Buchdahl Limit and TOV Equations in Interactin...

General Relativity and Quantum Cosmology
Avatar
Rodrigo Maier
26 views
Spectroscopy of analogue black holes using simulation-based inference

Spectroscopy of analogue black holes using sim...

General Relativity and Quantum Cosmology
Avatar
librarian
30 views
Post-Newtonian inspiral waveform model for eccentric precessing binaries with higher-order modes and matter effects

Post-Newtonian inspiral waveform model for ecc...

General Relativity and Quantum Cosmology
Avatar
Gonzalo Morras
30 views
Cosmologically viable non-polynomial quasi-topological gravity: explicit models, $Λ$CDM limit and observational constraints

Cosmologically viable non-polynomial quasi-top...

General Relativity and Quantum Cosmology
Avatar
librarian
32 views
Relativistic signatures of scalar dark matter in extreme-mass-ratio inspirals

Relativistic signatures of scalar dark matter ...

General Relativity and Quantum Cosmology
Avatar
librarian
25 views
Load more