Reconstruction of f(G) gravity with polytropic and Chaplygin gas dark energy models

被引：4

作者：

Azizi, T. ^{[1
]}

Naserinia, P. ^{[1
]}

机构：

[1] Univ Mazandaran, Fac Basic Sci, Dept Phys, POB 47416-95447, Babol Sar, Iran

来源：

EUROPEAN PHYSICAL JOURNAL PLUS | 2017年 / 132卷 / 09期

关键词：

CONSTRAINTS; SUPERNOVAE; UNIVERSE; MATTER;

D O I：

10.1140/epjp/i2017-11675-5

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We consider the modified Gauss-Bonnet gravity and reconstruct this theory from some dark energy scenarios such as the polytropic, generalized Chaplygin and modified Chaplygin gas models. We perform a numerical analysis with the best fit values from the observational data for the model parameters space and find that the reconstructed models lead to an effective quintessence acceleration phase. Furthermore, we investigate the stability of the calculated models through the squared speed of sound parameter.

引用

页数：11

共 50 条

[1] Planck 2015 results XVII. Constraints on primordial non-Gaussianity [J].

Ade, P. A. R. ;

Aghanim, N. ;

Arnaud, M. ;

Arrojam, F. ;

Ashdown, M. ;

Aumont, J. ;

Baccigalupi, C. ;

Ballardini, M. ;

Banday, A. J. ;

Barreiro, R. B. ;

Bartolo, N. ;

Basak, S. ;

Battaner, E. ;

Benabed, K. ;

Benoit, A. ;

Benoit-Levy, A. ;

Bernard, J. -P. ;

Bersanelli, M. ;

Bielewicz, P. ;

Bock, J. J. ;

Bonaldi, A. ;

Bonavera, L. ;

Bond, J. R. ;

Borrill, J. ;

Bouchet, F. R. ;

Boulanger, F. ;

Bucher, M. ;

Burigana, C. ;

Butler, R. C. ;

Calabrese, E. ;

Cardoso, J. -F. ;

Catalano, A. ;

Challinor, A. ;

Chamballu, A. ;

Chiang, H. C. ;

Christensen, P. R. ;

Church, S. ;

Clements, D. L. ;

Colombi, S. ;

Colombo, L. P. L. ;

Combet, C. ;

Couchot, F. ;

Coulais, A. ;

Crill, B. P. ;

Curto, A. ;

Cuttaia, F. ;

Danese, L. ;

Davies, R. D. ;

Davis, R. J. ;

de Bernardis, P. .

ASTRONOMY & ASTROPHYSICS, 2016, 594

[2]

Amendola L., 2010, Dark Energy: Theory and Observations, DOI 10.1017/CBO9780511750823

[3]

[Anonymous], ARXIVGRQC0403062

[4]

[Anonymous], J COSMOL ASTROPART P

[5]

[Anonymous], ARXIV14106588

[6]

[Anonymous], J COSMOL ASTROPART P

[7] Cosmological Constraints on Polytropic Gas Model [J].

Asadzadeh, S. ;

Safari, Z. ;

Karami, K. ;

Abdolmaleki, A. .

INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS, 2014, 53 (04) :1248-1262

[8] Reconstruction of the equation of state for the cyclic universes in homogeneous and isotropic cosmology [J].

Bamba, Kazuharu ;

Yesmakhanova, Kuralay ;

Yerzhanov, Koblandy ;

Myrzakulov, Ratbay .

CENTRAL EUROPEAN JOURNAL OF PHYSICS, 2013, 11 (04) :397-411

[9] WMAP five-year data constraints on the unified model of dark energy and dark matter [J].

Barreiro, T. ;

Bertolami, O. ;

Torres, P. .

PHYSICAL REVIEW D, 2008, 78 (04)

[10] Are Chaplygin gases serious contenders for the dark energy?: art. no. 023515 [J].

Bean, R ;

Doré, O .

PHYSICAL REVIEW D, 2003, 68 (02)

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