LRS Bianchi type V perfect fluid cosmological model in f(R, T) theory

被引：6

作者：

Nath, A. ^{[1
]}

Sahu, S. K. ^{[1
]}

机构：

[1] Utkal Univ, Dept Math, Bhubaneswar 751004, Odisha, India

来源：

CANADIAN JOURNAL OF PHYSICS | 2019年 / 97卷 / 04期

关键词：

Bianchi type V; f(R; T); gravity; perfect fluid; hybrid exponential law; equation of state; PROBE WMAP OBSERVATIONS; HUBBLE-SPACE-TELESCOPE; GALAXY REDSHIFT SURVEY; DARK ENERGY-MODEL; MODIFIED GRAVITY; F R; POWER-SPECTRUM; DISCOVERIES; CONSTRAINTS;

D O I：

10.1139/cjp-2018-0061

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

This article deals with the study of Bianchi type V cosmological model filled with perfect fluid in the context of f(R, T) gravity. R and T represent the Ricci scalar and trace of the energy-momentum tensor, respectively. The modified Einstein's field equations are solved under the consideration of hybrid exponential law for two cases of f(R, T). The presented models are shear free.

引用

页码：443 / 449

页数：7

共 48 条

[1] LRS Bianchi type-I cosmological model in f(R,T) theory of gravity [J].

Adhav, K. S. .

ASTROPHYSICS AND SPACE SCIENCE, 2012, 339 (02) :365-369

[2] Bianchi Type-V Cosmology in f (R, T) Gravity with Λ(T) [J].

Ahmed, Nasr ;

Pradhan, Anirudh .

INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS, 2014, 53 (01) :289-306

[3] Dark energy cosmology: the equivalent description via different theoretical models and cosmography tests [J].

Bamba, Kazuharu ;

Capozziello, Salvatore ;

Nojiri, Shin'ichi ;

Odintsov, Sergei D. .

ASTROPHYSICS AND SPACE SCIENCE, 2012, 342 (01) :155-228

[4] First-year Wilkinson Microwave Anisotropy Probe (WMAP) observations:: Preliminary maps and basic results [J].

Bennett, CL ;

Halpern, M ;

Hinshaw, G ;

Jarosik, N ;

Kogut, A ;

Limon, M ;

Meyer, SS ;

Page, L ;

Spergel, DN ;

Tucker, GS ;

Wollack, E ;

Wright, EL ;

Barnes, C ;

Greason, MR ;

Hill, RS ;

Komatsu, E ;

Nolta, MR ;

Odegard, N ;

Peiris, HV ;

Verde, L ;

Weiland, JL .

ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2003, 148 (01) :1-27

[5] Extended Theories of Gravity [J].

Capozziello, Salvatore ;

De Laurentis, Mariafelicia .

PHYSICS REPORTS-REVIEW SECTION OF PHYSICS LETTERS, 2011, 509 (4-5) :167-320

[6]

Carmeil M., 1996, Commun. Theor. Phys., V5, P159

[7] A new class of Bianchi cosmological models in f(R,T) gravity [J].

Chaubey, R. ;

Shukla, A. K. .

ASTROPHYSICS AND SPACE SCIENCE, 2013, 343 (01) :415-422

[8] Dark energy in modified Gauss-Bonnet gravity: Late-time acceleration and the hierarchy problem [J].

Cognola, G ;

Elizalde, E ;

Nojiri, S ;

Odintsov, SD ;

Zerbini, S .

PHYSICAL REVIEW D, 2006, 73 (08)

[9] The 2dF Galaxy Redshift Survey: power-spectrum analysis of the final data set and cosmological implications [J].

Cole, S ;

Percival, WJ ;

Peacock, JA ;

Norberg, P ;

Baugh, CM ;

Frenk, CS ;

Baldry, I ;

Bland-Hawthorn, J ;

Bridges, T ;

Cannon, R ;

Colless, M ;

Collins, C ;

Couch, W ;

Cross, NJG ;

Dalton, G ;

Eke, VR ;

De Propris, R ;

Driver, SP ;

Efstathiou, G ;

Ellis, RS ;

Glazebrook, K ;

Jackson, C ;

Jenkins, A ;

Lahav, O ;

Lewis, I ;

Lumsden, S ;

Maddox, S ;

Madgwick, D ;

Peterson, BA ;

Sutherland, W ;

Taylor, K .

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2005, 362 (02) :505-534

[10] Detection of the baryon acoustic peak in the large-scale correlation function of SDSS luminous red galaxies [J].

Eisenstein, DJ ;

Zehavi, I ;

Hogg, DW ;

Scoccimarro, R ;

Blanton, MR ;

Nichol, RC ;

Scranton, R ;

Seo, HJ ;

Tegmark, M ;

Zheng, Z ;

Anderson, SF ;

Annis, J ;

Bahcall, N ;

Brinkmann, J ;

Burles, S ;

Castander, FJ ;

Connolly, A ;

Csabai, I ;

Doi, M ;

Fukugita, M ;

Frieman, JA ;

Glazebrook, K ;

Gunn, JE ;

Hendry, JS ;

Hennessy, G ;

Ivezic, Z ;

Kent, S ;

Knapp, GR ;

Lin, H ;

Loh, YS ;

Lupton, RH ;

Margon, B ;

McKay, TA ;

Meiksin, A ;

Munn, JA ;

Pope, A ;

Richmond, MW ;

Schlegel, D ;

Schneider, DP ;

Shimasaku, K ;

Stoughton, C ;

Strauss, MA ;

SubbaRao, M ;

Szalay, AS ;

Szapudi, I ;

Tucker, DL ;

Yanny, B ;

York, DG .

ASTROPHYSICAL JOURNAL, 2005, 633 (02) :560-574

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