KEPLER PACKING. “Trapped surfaces form late in the collapse process, only when a certain threshold density is reached, analogous to the critical packing fraction required for jammed states in granular matter. In Fig. 2, untrapped and trapped surfaces are shown, with volume expansion of constant-time (spacelike hypersurface) slices of flat Minkowski spacetime, and volume con- traction occurring for a gravitationally collapsing body.”
https://lnkd.in/dusKMKM
linkedin post 2022-06-29 05:12:48
Nigel Fleming
September 21, 2022