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Tahereh Azizi

Tahereh Azizi

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

Research

Title
Energy conditions in f(T) gravity with higher-derivative torsion terms
Type
JournalPaper
Keywords
Modified theories of gravity, Energy conditions
Year
2017
Journal Europhysics Letters
DOI
Researchers Tahereh Azizi ، Miysam Gorjizadeh

Abstract

We study the energy conditions in the framework of the modified gravity with higher-derivative torsional terms in the action. We discuss the viability of the model by studying the energy conditions in terms of the cosmographical parameters like Hubble, deceleration, jerk, snap and lerk parameters. In particular, we consider two specific models that are proposed in the literature and examine the viability bounds imposed by the weak-energy condition.