archive
Every paper Pith has read. Search by title, abstract, or pith.
2435 papers in gr-qc · page 28
-
Pure quantum processes share a single perspective-neutral core object
Frame perspectives for process matrices: from coordinate parametrization to spacetime representation
-
Step uplift lets single-field models reach ns=1
Single field slow-roll inflation with step uplift to $n_s=1$
-
De Sitter QED2 develops pseudo-critical line that sets irreversibility front
Quantum Information Dynamics of QED$_2$ in Expanding de Sitter Universe
-
Edge modes flatten galaxy rotation curves without dark matter
Gravitational edge mode powers galaxy flat rotation curves
-
Spacetime gluing explains flat galaxy rotation curves
Gravitational edge mode powers galaxy flat rotation curves
-
Bardeen exteriors support stable charged stars in f(Q,T) gravity
Analysis of Charged Compact Stars with Bardeen Black Hole in $f(\mathfrak{Q}, \mathcal{T})$ Gravity
-
Higher gravity corrections produce regular Proca-Maxwell solutions
Proca-Maxwell System in an Infinite Tower of Higher-Derivative Gravity
-
Exact solutions found for cylindrical stiff-fluid spacetimes
Exact general relativistic solutions for a cylindrically symmetric stiff fluid matter source
-
DESI and SNeIa data confirm Etherington relation
Cosmology-Independent Constraints on the Etherington Relation and SNeIa Absolute Magnitude Evolution from DESI-DR2
-
Cavity turns acceleration into coherence protector
Cavity-controlled Inhibition of Decoherence in Accelerated Quantum Detectors
-
Lunar sites for gravitational wave detectors are plentiful
Site selection constraints and options for LILA-Pioneer and LILA-Horizon
-
Dressing time from gravity turns null rays into Virasoro observables
Gravitational null rays: Covariant Quantization and the Dressing Time
-
QNM corrections surge by orders of magnitude at high black hole spins
Quadratic gravity corrections to scalar QNMs of rapidly rotating black holes
-
Massive gravity black holes show reentrant phase transitions
Thermodynamics and phase transitions of charged-AdS black holes in dRGT massive gravity with nonlinear electrodynamics
-
Double-peak potential generates echoes in hairy black hole ringdown
Echoes of a hairy black hole from gravitational decoupling
-
Hawking radiation turns negativity into a volume law
Emergence of volume-law scaling for entanglement negativity from the Hawking radiation of analogue black holes
-
Noncommutative black hole frequencies recover classical values at large mass
Massive scalar field perturbations in noncommutative-geometry-inspired Schwarzschild black hole
-
PBH clusters run away on timescales set by number and density
Smoluchowski Coagulation Equation and the Evolution of Primordial Black Hole Clusters
-
Shadow radius of Sgr A* encodes black hole phase structure
Probing Black Hole Thermodynamics and Microstructure via the Shadow of Sagittarius A*
-
Dirac energies in rotating spacetime depend on two quantum numbers
Comment on "Quantum phase transitions of Dirac particles in a magnetized rotating curved background: Interplay of geometry, magnetization, and thermodynamics"
-
Binary black holes suppress detectable waves from boson clouds
High-frequency gravitational wave transients from superradiance
-
Asymptotics tie spiral start to mimicker mass via 1/5 and 1/10 laws
Asymptotic analysis of the "simulated horizon" segment of the Collins spiral
-
Hierarchical spacetime regions produce flat galaxy curves via backreaction
Cosmological zoom-in perturbation theory as a consistent beyond point-particle approximation framework
-
Poincaré T-matrix contracts to Galilei for quantum frames
Universal $T$-matrices for quantum Poincar\'e groups: contractions and quantum reference frames
-
Shear-free lattice computes nonlinear δN in inflation
Nonlinear Lattice Framework for Inflation: Bridging stochastic inflation and the $\delta{N}$ formalism
-
Recombination freeze-out leaves relic EM field peaked at 10-20 Mpc
Relic Magnetic Fields from Non-Adiabatic Photon Freeze-Out at Recombination
-
Black hole laws now work far from equilibrium
Thermodynamics of dynamical black holes beyond perturbation theory
-
Curved space creates stable waves that flat space cannot hold
Sine-Gordon solitons in AdS, dS and other hyperbolic spaces
-
Andromeda flashes are variable stars
Eppur non si trovano Vol. 2: No Planetary-mass Primordial Black Holes toward the Andromeda Galaxy
-
Instanton condensation signals new BPS black hole phase
Instanton condensation and a new phase of BPS black holes
-
Unimodular gravity allows wormholes with linear Maxwell fields only
The scalar--Maxwell--$\Lambda(x)$ system: Wormhole spacetimes without nonlinear electrodynamics in unimodular gravity
-
Unimodular gravity turns cosmological constant into radial vacuum energy
Regular Black Strings and BTZ Black Hole in Unimodular Gravity Supported by Maxwell Fields
-
Degenerate metric removes Big Bang singularity
Big Bang revisited
-
Higher-dimensional symmetry fixes cosmological constant to observed value
Resolution of the cosmological constant problem by unimodular gravity and signature reversal symmetry
-
Dressing fields yield gauge-invariant observables in GR gauge theories
Lecture Notes on Symmetry Reduction via the Dressing Field Method
-
De Sitter horizons reveal chaos without level repulsion
Cosmological brick walls & quantum chaotic dynamics of de Sitter horizons
-
Quantum effects raise photon escape from black hole ISCO
Photon escape from the ISCO of a rotating black hole in Asymptotic Safety
-
Bumblebee gravity turns black hole shadows into teardrops
Rotating black hole shadows in metric-affine bumblebee gravity
-
Single LISA-like detector measures gravitational-wave memory at SNR 10+
Probing soft signals of gravitational-wave memory with space-based interferometers
-
Accelerating black holes ring according to their light orbits
Eikonal quasinormal modes, greybody factors and shadow of charged accelerating black holes
-
Twisted contraction yields magnetic Carroll supersymmetry
A Twisted Origin for Magnetic Carroll Supersymmetry
-
HMG eases MOND tension in slow-rotating ultra-diffuse galaxies
Gas-rich ultra-diffuse galaxies: alleviating the MOND tension with hyperconical modified gravity
-
Four-fermion model yields full AdS3/CFT2 duality
Holographic duality from a four-fermion interaction: emergent AdS$_3$/CFT$_2$, D-branes, and Einstein gravity
-
New data uphold cosmic distance duality to 1 sigma
Model-independent test of the cosmic distance duality relation with recent observational data
-
Accreting black holes show contracting redshift ring
Gravitational lensing and observational features of a dynamic black hole
-
Jordan-frame scalar stress governs gravitational wave damping
Thermal channels of scalar and tensor waves in Jordan-frame scalar--tensor gravity
-
Four spinning particle models prove physically identical
Universality in Relativistic Spinning Particle Models
-
Phantom crossing favored at nearly 3 sigma if early physics is standard
Exploring the interplay of late-time dynamical dark energy and new physics before recombination
-
Pulsar radio data could spot high-frequency gravitational waves
High Sensitivity Methodologies to Detect Radio Band Gravitational Waves
-
Decoherence rate scales as a to the power 2Δ-1
Probing Unruh Effect from Enhanced Decoherence