Spherical collapse with heat flow and without horizon
arXiv:gr-qc/0209035 · doi:10.1142/S0217732302008320
Abstract
We present a class of solutions for a heat conducting fluid sphere, which radiates energy during collapse without the appearance of horizon at the boundary at any stage of the collapse. A simple model shows that there is no accumulation of energy due to collapse since it radiates out at the same rate as it is being generated.
RevTeX, 3 pages