Open AccessThe Critical Phenomena and Thermodynamics of the Reissner-Nordstrom-de Sitter Black Hole
Author(s) -
Ren Zhao,
Meng-Sen Ma,
Hui-Hua Zhao,
Li-Chun Zhang
Publication year - 2014
Publication title -
advances in high energy physics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.59
H-Index - 49
eISSN - 1687-7365
pISSN - 1687-7357
DOI - 10.1155/2014/124854
Subject(s) - physics , de sitter–schwarzschild metric , spacetime , black hole (networking) , de sitter universe , first law of thermodynamics , mathematical physics , black hole thermodynamics , horizon , thermodynamics , anti de sitter space , laws of thermodynamics , de sitter invariant special relativity , classical mechanics , entropy (arrow of time) , quantum mechanics , universe , non equilibrium thermodynamics , computer network , routing protocol , routing (electronic design automation) , astronomy , computer science , link state routing protocol
It is wellknown that there are two horizons for the Reissner-Nordstrom-de Sitter spacetime, namely, the black hole horizon and the cosmological one. Both horizons can usually seem to be two independent thermodynamic systems; however, the thermodynamic quantities on both horizons satisfy the laws of black hole thermodynamics and are not independent. In this paper by considering the relations between the two horizons we give the effective thermodynamic quantities in Reissner-Nordstrom-de Sitter spacetime. The thermodynamic properties of these effective quantities are analyzed; moreover, the critical temperature, critical pressure, and critical volume are obtained. We also discussed the thermodynamic stability of Reissner-Nordstrom-de Sitter spacetime
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