Consistency between dynamical and thermodynamical stabilities for perfect fluid in f(R) theories

Consistency between dynamical and thermodynamical stabilities for perfect fluid in f(R) theories

Abstract We investigate the stability criterions for perfect fluid in f(R) theories which is an important generalization of general relativity. Firstly, using Wald’s general variation principle, we recast Seifert’s work and obtain the dynamical stability criterion. Then using our generalized thermod...

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Bibliographic Details
Main Authors: Xiongjun Fang, Xiaokai He, Jiliang Jing
Format: Article
Language:English
Published: SpringerOpen 2018-08-01
Series:European Physical Journal C: Particles and Fields
Online Access:http://link.springer.com/article/10.1140/epjc/s10052-018-6053-0

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