Gravitation & general relativity
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- The Origin and Fate of Rapid Negative Modes in Coleman--De Luccia Tunneling
- Horizon-scale intensity and polarization images of rotating Konoplya-Zhidenko black holes with thick accretion flows
- Shortest-Path Multiplicity Heterogeneity as a Graph Diagnostic for Radial Organization in Sampled Geometries
- Inflationary Dynamics and CMB Constraints in f(T,Lm) gravity
- Analytic Integration of the Lambert W Cosmic Fluid Model H(z) Formula
- Stars Would Remember a Recent Gravitational Transition: Testing G-step Resolutions of the Hubble Tension with Red Dwarfs
- Complex Worldline Instantons in (Anti-)de Sitter Space
- Algebraic structure in holographic tensor networks
- Ultracompact anisotropic stars and gravastars in general relativity
- Apparent horizon thermodynamics in an exponential f(Q) gravity model
- Parity Isospectrality of the Kerr--Newman--de Sitter Black Hole
- Born rule in Schroedinger-Newton scenarios of semiclassical gravity
- Unimodular boundary time for Regge calculus
- Anisotropic Domain Walls and Cosmologies
- Sampling biases in sprinkled causal sets
- Semiclassical multi-mode squeezed states in harmonic cosmology
- Uniform Strong-Deflection Lensing in Near-Extremal Kerr
- Quantum Error-Corrected Memories Keep Proper Time
- Non-Gaussian timing residual skewness in pulsar timing arrays
- The Lanczos potential in the Plebanski paradigm of gravity
- Twin Universes and Bimetric Gravity: From Sakharov's Cosmological Symmetry to Modern Speculations on Negative Mass
- Exact DeWitt kernels in Lorentzian quantum cosmology
- Computing the energy of some timelike singularities
- Magnetically charged spinning particles around a regular black hole: constraints on the monopole charge from quasi-periodic oscillations
- Quantum Black Hole Chemistry from Double Holography