Bianchi type-III Dark Energy Model in f(R,T) Gravity

Reddy, D. R. K.; Kumar, Rajnish; Kumar, T. Ganesh

doi:10.1007/s10773-012-1325-1

Cited by 75 publications

(21 citation statements)

References 47 publications

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“…70,78,81 Moreover, it is usual to assume that the scalar of expansion of a 5D metric is proportional to its shear scalar in such a way one can write ς(t, m) = σ(t, m) n , with n = 1 being a constant. 69,[82][83][84][85][86][87][88][89] By doing so, the diagonal terms of the FEs are…”

Section: The Space-time-matter Field Equations and Their Cosmologicalmentioning

confidence: 99%

Cosmic acceleration from varying masses in five dimensions

Moraes

2016

Int. J. Mod. Phys. D

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Much effort has been made in trying to solve or at least evade the inconsistencies that emerge from general relativity as the framework for a cosmological model. The extradimensional models rise as superb possibilities on this regard. In this work I present cosmological solutions for Wesson's Space-Time-Matter theory of gravity. A relation between mass variation at cosmological scales and the expansion velocity of the universe is obtained. Such a relation yields novel features on Space-Time-Matter theory of gravity, which are carefully discussed.

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Section: The Space-time-matter Field Equations and Their Cosmologicalmentioning

confidence: 99%

Cosmic acceleration from varying masses in five dimensions

Moraes

2016

Int. J. Mod. Phys. D

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“…Reddy et al [48] explored the solutions of Bianchi type III spacetime using the law of variation of Hubble's parameter. Bianchi type III dark energy model in the presence of perfect fluid source has been reported [49]. Ahmed and Pradhan [50] studied Bianchi Type V cosmology in this theory by involving the cosmological constant in the field equations.…”

Section: Introductionmentioning

confidence: 98%

Bianchi type-I cosmology in f(R, T) gravity

Shamir

2014

J. Exp. Theor. Phys.

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This paper is devoted to investigate the exact solutions of Bianchi type I spacetime in the context of f (R, T ) gravity [1], where f (R, T ) is an arbitrary function of Ricci scalar R and trace of the energy momentum tensor T . For this purpose, we find two exact solutions using the assumption of constant deceleration parameter and variation law of Hubble parameter. The obtained solutions correspond to two different models of the universe. The physical behavior of these models is also discussed.

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“…In particular, Adhav (2012) investigated Bianchi type-I perfect fluid cosmological model in f (R, T ) gravity while Reddy et al (2012aReddy et al ( , 2012b have presented Bianchi type-III and Kaluza-Klein perfect fluid cosmological models in this theory. Subsequently, Reddy et al (2013) have discussed Bianchi type-III dark energy cosmological model in f (R, T ) gravity while Reddy and Santhi Kumar (2013) obtained LRS Bianchi type-II perfect fluid model in this theory. Rao et al (2014) have investigated Bianchi types II, VIII & IX perfect fluid cosmological models in this modified theory of gravity.…”

Section: Introductionmentioning

confidence: 99%