Quasi-local photon surfaces in general spherically symmetric spacetimes - Cao, Li-Ming; Song, Yong (The European physical journal. C, Particles and fields, 2021)
Keywords: Analysis; Astronomy; Astrophysics and Cosmology; Boundary conditions; Differential equations; Elementary Particles; Event horizon; Gravitational collapse; Gravitational fields; Gravity; Hadrons; Heavy Ions; Hyperspaces; Measurement Science and Instrumentation; Nuclear Energy; Nuclear Physics; Photons; Physics; Physics and Astronomy; Quantum Field Theories; Quantum Field Theory; Regular Article - Theoretical Physics; Relativity; Spacetime; String Theory