A model for ultrarelativistic spherically symmetric Pre-Hawking
radiating gravitational collapse [PDF]
Miquel Pinyol RibasIn this paper we present a simple but non-simplistic model of gravitational collapse with thermal emission of pre-Hawking radiation. We apply Einstein equations to a time-dependant spherically symmetric metric and an ultrarelativistic stress-energy tensor. In our model, particles either radially approach the center of the star as collapsing matter, or radially flee from it.View original: http://arxiv.org/abs/1205.0283
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