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2014 | 12 | 10 | 744-754
Tytuł artykułu

Bianchi types I and V bulk viscous fluid cosmological models in f(R, T) gravity theory

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Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
In this paper we present non-singular Bianchi types I and V cosmological models, in the presence of bulk viscous fluid and within the framework of f(R,T) gravity theory. Exact solutions to the field equations are obtained by choosing a particular form of the function f(R,T) and a special value for the average scale factor of the model, which corresponds to a time- dependent deceleration parameter. The cosmological models initially accelerate for a certain period of time and thereafter decelerate. The physical and kinematical properties of the models of the universe are discussed.
Wydawca

Czasopismo
Rocznik
Tom
12
Numer
10
Strony
744-754
Opis fizyczny
Daty
wydano
2014-10-01
online
2014-08-16
Twórcy
autor
  • Department of Mathematical Sciences, Indian Institute of Technology, Banaras Hindu University, Varanasi, 221 005, India, srmathitbhu@rediffmail.com
  • Department of Mathematical Sciences, Indian Institute of Technology, Banaras Hindu University, Varanasi, 221 005, India, kyadav910@gmail.com
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Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.-psjd-doi-10_2478_s11534-014-0494-3
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