1111.4921 (G. Pinheiro et al.)

Radiating Shear-Free Gravitational Collapse with Charge    [PDF]

G. Pinheiro, R. Chan

We present a new shear free model for the gravitational collapse of a spherically symmetric charged body. We propose a dissipative contraction with radiation emitted outwards. The Einstein field equations, using the junction conditions and an ansatz, are integrated numerically. A check of the energy conditions is also performed. We obtain that the charge delays the black hole formation and it can even halt the collapse.

View original: http://arxiv.org/abs/1111.4921