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Tahereh Azizi

Tahereh Azizi

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

Research

Title
Reconstruction of f(G) gravity with polytropic and Chaplygin gas dark energy models
Type
JournalPaper
Keywords
modify gravity, Chaplygin gas, Dark energy
Year
2017
Journal European Physical Journal Plus
DOI
Researchers Tahereh Azizi ، Parisa Naserinia

Abstract

We consider the modified Gauss-Bonnet gravity and reconstruct this theory from some dark energy scenarios such as the polytropic, generalized Chaplygin and modified Chaplygin gas models. We perform a numerical analysis with the best fit values from the observational data for the model parameters space and find that the reconstructed models lead to an effective quintessence acceleration phase. Furthermore, we investigate the stability of the calculated models through the squared speed of sound parameter.