Bianchi Type-I Universe with Cosmological Constant and Quadratic Equation of State in f(R,T) Modified Gravity
This paper deals with the study of Bianchi type-I universe in the context of f(R,T) gravity. Einstein’s field equations in f(R,T) gravity have been solved in the presence of cosmological constant Λ and quadratic equation of state (EoS) p=αρ2-ρ, where α≠0 is a constant. Here, we have discussed two cl...
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| Format: | Article |
| Language: | English |
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Hindawi Limited
2015-01-01
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| Series: | Advances in High Energy Physics |
| Online Access: | http://dx.doi.org/10.1155/2015/816826 |
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doaj-9263e32006144ceebd1c3ec78e212bee2020-11-24T23:01:35ZengHindawi LimitedAdvances in High Energy Physics1687-73571687-73652015-01-01201510.1155/2015/816826816826Bianchi Type-I Universe with Cosmological Constant and Quadratic Equation of State in f(R,T) Modified GravityG. P. Singh0Binaya K. Bishi1Department of Mathematics, Visvesvaraya National Institute of Technology, Nagpur 440010, IndiaDepartment of Mathematics, Visvesvaraya National Institute of Technology, Nagpur 440010, IndiaThis paper deals with the study of Bianchi type-I universe in the context of f(R,T) gravity. Einstein’s field equations in f(R,T) gravity have been solved in the presence of cosmological constant Λ and quadratic equation of state (EoS) p=αρ2-ρ, where α≠0 is a constant. Here, we have discussed two classes of f(R,T) gravity; that is, f(R,T)=R+2f(T) and f(R,T)=f1(R)+f2(T). A set of models has been taken into consideration based on the plausible relation. Also, we have studied some physical and kinematical properties of the models.http://dx.doi.org/10.1155/2015/816826 |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
G. P. Singh Binaya K. Bishi |
| spellingShingle |
G. P. Singh Binaya K. Bishi Bianchi Type-I Universe with Cosmological Constant and Quadratic Equation of State in f(R,T) Modified Gravity Advances in High Energy Physics |
| author_facet |
G. P. Singh Binaya K. Bishi |
| author_sort |
G. P. Singh |
| title |
Bianchi Type-I Universe with Cosmological Constant and Quadratic Equation of State in f(R,T) Modified Gravity |
| title_short |
Bianchi Type-I Universe with Cosmological Constant and Quadratic Equation of State in f(R,T) Modified Gravity |
| title_full |
Bianchi Type-I Universe with Cosmological Constant and Quadratic Equation of State in f(R,T) Modified Gravity |
| title_fullStr |
Bianchi Type-I Universe with Cosmological Constant and Quadratic Equation of State in f(R,T) Modified Gravity |
| title_full_unstemmed |
Bianchi Type-I Universe with Cosmological Constant and Quadratic Equation of State in f(R,T) Modified Gravity |
| title_sort |
bianchi type-i universe with cosmological constant and quadratic equation of state in f(r,t) modified gravity |
| publisher |
Hindawi Limited |
| series |
Advances in High Energy Physics |
| issn |
1687-7357 1687-7365 |
| publishDate |
2015-01-01 |
| description |
This paper deals with the study of Bianchi type-I universe in the context of f(R,T) gravity. Einstein’s field equations in f(R,T) gravity have been solved in the presence of cosmological constant Λ and quadratic equation of state (EoS) p=αρ2-ρ, where α≠0 is a constant. Here, we have discussed two classes of f(R,T) gravity; that is, f(R,T)=R+2f(T) and f(R,T)=f1(R)+f2(T). A set of models has been taken into consideration based on the plausible relation. Also, we have studied some physical and kinematical properties of the models. |
| url |
http://dx.doi.org/10.1155/2015/816826 |
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AT gpsingh bianchitypeiuniversewithcosmologicalconstantandquadraticequationofstateinfrtmodifiedgravity AT binayakbishi bianchitypeiuniversewithcosmologicalconstantandquadraticequationofstateinfrtmodifiedgravity |
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