Higher Dimensional Cosmological Model of the Universe Dominated by Extended Chaplygin Gas

Rupali Wanjari; G S Khadekar; Ghanshyam Malviya

doi:10.56424/jts.v13i01.10597

Rupali Wanjari Department of Mathematics, DRB Sindhu Mahavidyalaya, Nagpur, India
G S Khadekar Department of Mathematics, Rashtrasant Tukadoji Maharaj Nagpur University,Mahatma Jyotiba Phule Educational Campus,Amravati Road, Nagpur, India
Ghanshyam Malviya Department of Mathematics, P. R. Pote College of Engineering and Management, Amravati, India

DOI: https://doi.org/10.56424/jts.v13i01.10597

Keywords: Extended Chaplygin gas, Dark energy

Abstract

In this paper, we consider the extended Chaplygin gas equation of state as a model of dark energy which recovers quadratic barotropic fluids equation of state. We obtain an analytical expression of the energy density, Hubble parameter in terms of the scale factor in the framework of Kaluza Klein type FRW cosmological model.