Thermodynamics of phantom energy in the presence of a Reissner-Nordstrom black hole
arXiv:1106.1763 · doi:10.1007/s10509-011-0762-2
Abstract
In this paper, we study the validity of the generalized second law (GSL) in phantom dominated universe in the presence of a Reissner-Nordström (RN) black hole. Our study is independent of the origin of the phantom like behavior of the considered universe. We also discuss the GSL in the neighborhood of transition from quintessence to phantom regime. We show that for a constant equation of state parameter, the GSL may be satisfied provided that the temperature is proportional to de Sitter temperature. It is shown that in models with (only) a transition from quintessence to phantom regime the generalized second law does not hold in the transition epoch. Next we show that if the phantom energy has a chemical potential, then the GSL will hold if the mass of black hole is above from a critical value.
5 pages, Accepted for publication in Astrophysics & Space Science
References in corpus (10)
- Wilkinson Microwave Anisotropy Probe (WMAP) Three Year Results: Implications for Cosmology
- Cosmic Duality in Quintom Universe
- Charged Black Holes in Phantom Cosmology
- Constraints on holographic dark energy models using the differential ages of passively evolving galaxies
- The generalized second law of thermodynamics in Horava-Lifshitz cosmology
- Schwarzschild black hole and the generalized second law in phantom-dominated universe
- Generalized second law of thermodynamics for a phantom energy accreting BTZ black hole
- Coupled Quintessence and Phantom Based On a Dilaton
- Generalized second law of thermodynamics in modified FRW cosmology with corrected entropy-area relation
- Generalized Second Law and phantom Cosmology: accreting black holes
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- Generalized Second Law of Thermodynamics for FRW Cosmology with Power-Law Entropy Correction
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- Thermodynamics of a Schwarzschild Black Hole in Phantom Cosmology with Entropy Corrections
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- Nonlinear Magnetically Charged Black Holes with Phantom Global Monopoles: Thermodynamics, Geodesics, Quasinormal Modes, and Grey-Body Factors
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- Phantom RN-AdS black holes in noncommutative space
- Vacuum energy and Primordial Black Holes in Brans-Dicke Theory
- Study of Thermodynamic Quantities in Generalized Gravity Theories