Radiating Shear-Free Gravitational Collapse with Charge
arXiv:1111.4921 · doi:10.1007/s10714-012-1468-7
Abstract
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.
22 pages, 9 figures. It has been corrected several typos and included several references. Accepted for publication in GRG
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- Dynamics of Charged Bulk Viscous Collapsing Cylindrical Source With Heat Flux
- Collapse of a relativistic self-gravitating star with radial heat flux: Impact of anisotropic stresses
- Causal thermodynamics of a gravitational collapse model for an anisotropic fluid with dissipative flows
- Charged Anisotropic Spherical Collapse in Gravity
- New charged shear-free relativistic models with heat flux
- Radiating fluid sphere immersed in an anisotropic atmosphere
- Gravitational collapse of anisotropic stars
- Black hole formation in gravitational collapse and their astrophysical implications
- What makes a shear-free spherical perfect fluid be inhomogeneous with tidal effects?