Some Exact Bianchi Types Cosmological Models in f(R, T) Theory of Gravity

Ahmed AL-HAYSAH; Abdulvahid HASMANİ

doi:https://doi.org/10.33187/jmsm.435340

Makale detayları

Some Exact Bianchi Types Cosmological Models in f(R, T) Theory of Gravity

Yazarlar:

Ahmed AL-HAYSAH | Abdulvahid HASMANİ

Yayıncı:

Mahmut AKYİĞİT

Ana Başlıklar:

Matematik

Dergi:

Journal of Mathematical Sciences and Modelling 2019 Vol.2 Issue 3, pp.163-175

Belge Tipi:

Makale

Yayın Tarihi:

12/2019

Belge Dili:

İngilizce

Document ID (Org No.):

2000486650

Sıklık:

Aylık

pISSN:

2636-8692

DOI:

https://doi.org/10.33187/jmsm.435340

Özet:

 


In this paper, we attempt to study spatially homogeneous Bianchi types-III, V,  VI00_0 &&\& VIhh_h  cosmological models in f(R,T)f(R,T)f(R, T)  theory of gravity. Here the models are obtained by assuming forms of the function f(R,T)f(R,T)f(R, T) as  f(R,T)=R+2f(T)f(R,T)=R+2f(T)f(R, T)= R + 2f(T) and f(R,T)=f1(R)+f2(T)f(R,T)=f1(R)+f2(T)f(R, T) = f_1(R)+f_2(T). The exact solutions of Einstein's field equations (EFEs) have been obtained for two different types of physically viable cosmologies using a special form of Hubble parameter (HP). The physical and geometrical properties of these models have been discussed and expressions for the Ricci scalar RRR in each case are obtained.

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Makale detayları

Some Exact Bianchi Types Cosmological Models in f(R, T) Theory of Gravity

Yazarlar: Ahmed AL-HAYSAH | Abdulvahid HASMANİ

Yayıncı: Mahmut AKYİĞİT

Ana Başlıklar: Matematik

Dergi: Journal of Mathematical Sciences and Modelling 2019 Vol.2 Issue 3, pp.163-175

Belge Tipi: Makale

Yayın Tarihi: 12/2019

Belge Dili: İngilizce

Document ID (Org No.): 2000486650

Sıklık: Aylık

pISSN: 2636-8692

DOI: https://doi.org/10.33187/jmsm.435340

Sayı

Yazarlar:

Ahmed AL-HAYSAH | Abdulvahid HASMANİ

Yayıncı:

Mahmut AKYİĞİT

Ana Başlıklar:

Matematik

Dergi:

Journal of Mathematical Sciences and Modelling 2019 Vol.2 Issue 3, pp.163-175

Belge Tipi:

Makale

Yayın Tarihi:

12/2019

Belge Dili:

İngilizce

Document ID (Org No.):

2000486650

Sıklık:

Aylık

pISSN:

2636-8692

DOI:

https://doi.org/10.33187/jmsm.435340