Modified $f(R)$ Gravity and Thermodynamics of Time-Dependent Wormholes at Event Horizon

Abstract

In the context of modified $f(R)$ gravity theory, we study time-dependent wormhole spacetimes in the radiation background. In this framework, we attempt to generalize the thermodynamic properties of time-dependent wormholes in $f(R)$ gravity. Finally, at event horizon, the rate of change of total entropy has been discussed.

arXiv commentarXiv admin note: text overlap with arXiv:1011.5703 by other authors

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Cited by in corpus (1)

• Energy Conditions in Palatini Approach to Modified $f(R)$ Gravity