Transist dark energy and thermodynamical aspects of the cosmological model in teleparallel gravity

被引：8

作者：

Shaikh, A. Y. ^{[1
]}

Shaikh, A. S. ^{[2
]}

Wankhade, K. S. ^{[3
]}

机构：

[1] Indira Gandhi Mahavidyalaya, Dept Math, Ralegaon 445402, India

[2] Poona Coll Arts Sci & Commerce, Dept Math, Pune 411001, Maharashtra, India

[3] YC Sci Coll, Dept Math, Mangrulpir 444403, India

来源：

PRAMANA-JOURNAL OF PHYSICS | 2021年 / 95卷 / 01期

关键词：

Plane symmetric model; perfect fluid; f(T) gravity; 98; 80; Jk; 04; 50; Kd; 20; Jb; UNIVERSE; SUPERNOVAE; JERK;

D O I：

10.1007/s12043-020-02047-z

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

In this article, the perfect fluid is introduced for plane symmetric space-time in the framework of teleparallel gravity using hybrid expansion law (HEL). The behaviour of accelerating Universe is discussed by considering the depiction model of f(T) gravity, i.e. f(T)=T eta. The geometrical and physical parameters of the model are studied. An effective equation of state (EoS) has been investigated in the cosmological evolution with perfect fluid. The basic equations of thermodynamics have been deduced and the thermodynamical aspects of the model have been discussed. Thermodynamic temperature and entropy density of the model are also obtained. The statefinder parameters and jerk parameter analysis are discussed for our obtained model to distinguish our model from other dark energy models.

引用

页数：11

共 95 条

[1] Anisotropic compact stars in f (T) gravity [J].

Abbas, G. ;

Kanwal, Afshan ;

Zubair, M. .

ASTROPHYSICS AND SPACE SCIENCE, 2015, 357 (02)

[2] Planck 2013 results. XVI. Cosmological parameters [J].

Ade, P. A. R. ;

Aghanim, N. ;

Armitage-Caplan, C. ;

Arnaud, M. ;

Ashdown, M. ;

Atrio-Barandela, F. ;

Aumont, J. ;

Baccigalupi, C. ;

Banday, A. J. ;

Barreiro, R. B. ;

Bartlett, J. G. ;

Battaner, E. ;

Benabed, K. ;

Benoit, A. ;

Benoit-Levy, A. ;

Bernard, J. -P. ;

Bersanelli, M. ;

Bielewicz, P. ;

Bobin, J. ;

Bock, J. J. ;

Bonaldi, A. ;

Bond, J. R. ;

Borrill, J. ;

Bouchet, F. R. ;

Bridges, M. ;

Bucher, M. ;

Burigana, C. ;

Butler, R. C. ;

Calabrese, E. ;

Cappellini, B. ;

Cardoso, J. -F. ;

Catalano, A. ;

Challinor, A. ;

Chamballu, A. ;

Chary, R. -R. ;

Chen, X. ;

Chiang, H. C. ;

Chiang, L. -Y ;

Christensen, P. R. ;

Church, S. ;

Clements, D. L. ;

Colombi, S. ;

Colombo, L. P. L. ;

Couchot, F. ;

Coulais, A. ;

Crill, B. P. ;

Curto, A. ;

Cuttaia, F. ;

Danese, L. ;

Davies, R. D. .

ASTRONOMY & ASTROPHYSICS, 2014, 571

[3] Cosmology with hybrid expansion law: scalar field reconstruction of cosmic history and observational constraints [J].

Akarsu, Ozgur ;

Kumar, Suresh ;

Myrzakulov, R. ;

Sami, M. ;

Xu, Lixin .

JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, 2014, (01)

[4]

[Anonymous], 2002, ARXIVASTROPH0211084

[5]

Avile's L., 2016, JOURN PHYS C SERIES, V70

[6] Thermodynamics of cosmological horizons in f(T) gravity [J].

Bamba, Kazuharu ;

Geng, Chao-Qiang .

JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, 2011, (11)

[7] Equation of state for dark energy in f(T) gravity [J].

Bamba, Kazuharu ;

Geng, Chao-Qiang ;

Lee, Chung-Chi ;

Luo, Ling-Wei .

JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, 2011, (01)

[8] BLACK HOLES AND ENTROPY [J].

BEKENSTEIN, JD .

PHYSICAL REVIEW D, 1973, 7 (08) :2333-2346

[9] Dark torsion as the cosmic speed-up [J].

Bengochea, Gabriel R. ;

Ferraro, Rafael .

PHYSICAL REVIEW D, 2009, 79 (12)

[10]

Blandford RD., 2004, PHYS LETT B, V535, P329

← 1 2 3 4 5 6 7 8 9 10 →