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Alves, M.E.S. Moraes, P.H.R.S., De Araujo, J.C.N. and Malheiro, M. (2016) Gravitational Waves in the and Theories of Gravity. Physical Review D, 94, Article ID: 024032.
AUTHORS: Fakhereh Md. Esmaeili
JOURNAL NAME: Journal of High Energy Physics, Gravitation and Cosmology, Vol.4 No.2, March 19, 2018
ABSTRACT: In this paper, the cosmological models of the universe are constructed in gravity with choice of the functional in the form and . The space-time considered here is Bianchi Type I and the energy momentum tensor is in the form of perfect fluid. Two cosmological models are presented using a power form of exponential function and a hyperbolic form. The energy conditions along with the state finder diagnostic pair have been obtained and analyzed.