grit

All fundamental electrically charged thin shells in general relativity: From star shells to tension shell black holes, regular black holes, and beyond

Black hole binaries and light fields: Gravitational molecules

Black hole inner horizon evaporation in semiclassical gravity

Black holes in the quadratic-order extended vector–tensor theories

Constraints on quasinormal-mode frequencies with LIGO-Virgo binary–black-hole observations

Crossing a large-$N$ phase transition at finite volume

Disformal transformation of physical quantities associated with relativistic stars

Eccentricity evolution of compact binaries and applications to gravitational-wave physics

Generalized disformal invariance of cosmological perturbations with second-order field derivatives

Gravitational tuning forks and hierarchical triple systems