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Jafar Sadeghi

Academic rank: Professor
ORCID:
Education: PhD.
ScopusId:
Faculty: Science
Address:
Phone: 9111125092

Research

Title
The comparing FRW and Godel background with Finsler and Riemannian geometries
Type
JournalPaper
Keywords
Finsler geometry, Killing vector, Riemannian Geometry
Year
2019
Journal Journal of Physics: Conference Series
DOI
Researchers Zohre Nekouee ، Jafar Sadeghi ، Abolfazl Behzadi

Abstract

In this paper, we employ two geometries as Riemannian and Finsler geometry. In that case, we take two metrics background as FRW and Godel metrics. They play important roles in explanation of several phenomena in cosmology. And then, we calculate the Killing vec- tors that correspond with two metrics by using two geometries. Also, we obtain the generators of algebra and compare two geometries from Killing vector point of view. Finally, we achieve the commutation relations of such geometries from two metrics background.