Thermal evolution of a radiating anisotropic star with shear

Details Thermal evolution of a radiating anisotropic star with shear Thermal evolution of a radiating anisotropic star with shear

2005-09-22

arxiv.org/abs/gr-qc/0509088v2

Int.J.Mod.Phys. D15 (2006) 1053-1066

Astronomy and Astrophysics

Astrophysics

General Relativity and Quantum Cosmology

14 pages, 3 figures

Scientific paper

10.1142/S0218271806008760

We study the effects of pressure anisotropy and heat dissipation in a spherically symmetric radiating star undergoing gravitational collapse. An exact solution of the Einstein field equations is presented in which the model has a Friedmann-like limit when the heat flux vanishes. The behaviour of the temperature profile of the evolving star is investigated within the framework of causal thermodynamics. In particular, we show that there are significant differences between the relaxation time for the heat flux and the relaxation time for the shear stress.

Affiliated with

Also associated with

No associations

Rating

Thermal evolution of a radiating anisotropic star with shear does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Thermal evolution of a radiating anisotropic star with shear, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Thermal evolution of a radiating anisotropic star with shear will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-503197