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Jafar Sadeghi

Academic rank: Professor
ORCID:
Education: PhD.
ScopusId:
HIndex: 0/00
Faculty: Science
Address:
Phone: 9111125092

Research

Title
Bouncing universe and reconstructing vector field
Type
JournalPaper
Keywords
Massive vector field Bouncing Reconstruction Parametrization
Year
2010
Journal Physics Letters B
DOI
Researchers Jafar Sadeghi ، Mohammad Reza Setare ، Sadegh Amani-Shalamzari ، S.M. Noorbakhsh

Abstract

Motivated by the recent works of Golovnev et al. (2008), Chiba (2008) [1,2] where a model of inflation has been suggested with non-minimally coupled massive vector fields, we generalize their work to the study of the bouncing solution. So we consider a massive vector field, which is non-minimally coupled to gravity. Also we consider non-minimal coupling of a vector field to the scalar curvature. Then we reconstruct this model in the light of three forms of parametrizati