Thermodynamics of a Schwarzschild Black Hole in Phantom Cosmology with Entropy Corrections

Details Thermodynamics of a Schwarzschild Black Hole in Phantom Cosmology with Entropy Corrections Thermodynamics of a Schwarzschild Black Hole in Phantom Cosmology with Entropy Corrections

2012-03-08

arxiv.org/abs/1203.2103v1

Astronomy and Astrophysics

Astrophysics

General Relativity and Quantum Cosmology

8 pages, no figure

Scientific paper

Motivated by some earlier works \cite{pavon,sadjadi} dealing with the study of generalized second law (GSL) of thermodynamics for a system comprising of a Schwarzschild black hole accreting a test non-self-gravitating fluid namely phantom energy in the Friedmann-Robertson-Walker (FRW) universe, we extend them when the entropy of the black hole and cosmological horizons undergo quantum corrections. Two types of such corrections relevant here include logarithmic and power-law, while both are motivated from different theoretical backgrounds. We obtain general mathematical conditions for the validity of GSL in each case. Further we find that GSL restricts the mass of black hole for accretion of phantom energy. As such we obtain upper bounds on the mass of black hole above which the black hole cannot accrete the phantom fluid, otherwise the GSL is violated.

Affiliated with

Also associated with

No associations

Rating

Thermodynamics of a Schwarzschild Black Hole in Phantom Cosmology with Entropy Corrections 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 Thermodynamics of a Schwarzschild Black Hole in Phantom Cosmology with Entropy Corrections, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Thermodynamics of a Schwarzschild Black Hole in Phantom Cosmology with Entropy Corrections will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-18104