TOUGH SENTENCE, TOUGH CONCEPT. “The quantum evolution of the geometry outside a collapsing shell is described by a smoothly evolving spherically symmetric effective metric, with a transition from trapped surfaces in the black hole to anti-trapped surfaces in the white hole at a spacelike hypersurface on which the circumferential radius has a minimum Planck-scale value.”
https://lnkd.in/dUKnus8
linkedin post 2022-06-29 05:12:48
Nigel Fleming
September 21, 2022