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Tahereh Azizi

Tahereh Azizi

Academic rank: Assistant Professor
ORCID:
Education: PhD.
ScopusId:
Faculty: Science
Address:
Phone: 35302480

Research

Title
Thermodynamics in hybrid metric-Palatini gravity
Type
JournalPaper
Keywords
Modified gravity , Hybrid metric-Palatini gravity ,Thermodynamics , Generalized second law
Year
2015
Journal ASTROPHYSICS AND SPACE SCIENCE
DOI
Researchers Tahereh Azizi ، Najibe Borhani

Abstract

We study the thermodynamic behavior of a hybrid metric-Palatini gravity, which consists of adding to the Einstein-Hilbert Lagrangian a f (R) term constructed within the framework of the Palatini formalism. Using the respective dynamically equivalent scalar tensor representation, we investigate the verification of the first law and the generalized second law (GSL) of thermodynamics on the dynamically apparent horizon. We also examine the validity of the GSL in a universe bounded by the cosmological event horizon filled with the perfect fluid in this modified gravity theory.