Magnetic Bianchi-I cosmology in the Horndeski theory

被引：1

作者：

Muharlyamov, Ruslan K. ^{[1
]}

Pankratyeva, Tatiana N. ^{[2
]}

Bashir, Shehabaldeen O. A. ^{[1
,3
]}

机构：

[1] Kazan Fed Univ, Inst Phys, Dept Gen Relat & Gravitat, Kremlevskaya Str 18, Kazan 420008, Russia

[2] Kazan State Power Engn Univ, Dept Higher Math, Krasnoselskaya Str 51, Kazan 420066, Russia

[3] Univ Khartoum, Fac Sci, Dept Phys, Khartoum 11115, Sudan

来源：

MODERN PHYSICS LETTERS A | 2024年 / 39卷 / 17N18期

关键词：

Horndeski theory; dark energy; Bianchi-I cosmology; INFLATION; RECONSTRUCTION; ISOTROPY;

D O I：

10.1142/S0217732324500858

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

In this paper, we study the evolution of Bianchi-I spacetimes within the framework of the Horndeski theory with G5=const./X. The spacetimes are filled a global unidirectional electromagnetic field interacting with a scalar field. We consider the minimal interaction and the non-minimal interaction by the law f2(phi)F mu nu F mu nu. The Horndeski theory allows anisotropy to grow over time, so the question arises of regulating the anisotropic level in this theory. Using the designer method, we build models in which the anisotropic level tends to a small value as the Universe expands. One of the results is a model with a anisotropic bounce.

引用

页数：22

共 55 条

[1] Overview of the Instrumentation for the Dark Energy Spectroscopic Instrument [J].

Abareshi, B. ;

Aguilar, J. ;

Ahlen, S. ;

Alam, Shadab ;

Alexander, David M. ;

Alfarsy, R. ;

Allen, L. ;

Allende Prieto, C. ;

Alves, O. ;

Ameel, J. ;

Armengaud, E. ;

Asorey, J. ;

Aviles, Alejandro ;

Bailey, S. ;

Balaguera-Antolinez, A. ;

Ballester, O. ;

Baltay, C. ;

Bault, A. ;

Beltran, S. F. ;

Benavides, B. ;

BenZvi, S. ;

Berti, A. ;

Besuner, R. ;

Beutler, Florian ;

Bianchi, D. ;

Blake, C. ;

Blanc, P. ;

Blum, R. ;

Bolton, A. ;

Bose, S. ;

Bramall, D. ;

Brieden, S. ;

Brodzeller, A. ;

Brooks, D. ;

Brownewell, C. ;

Buckley-Geer, E. ;

Cahn, R. N. ;

Cai, Z. ;

Canning, R. ;

Capasso, R. ;

Carnero Rosell, A. ;

Carton, P. ;

Casas, R. ;

Castander, F. J. ;

Cervantes-Cota, J. L. ;

Chabanier, S. ;

Chaussidon, E. ;

Chuang, C. ;

Circosta, C. ;

Cole, S. .

ASTRONOMICAL JOURNAL, 2022, 164 (05)

[2]

Adame A. G., 2024, arXiv

[3] Planck 2015 results XVI. Isotropy and statistics of the CMB [J].

Ade, P. A. R. ;

Aghanim, N. ;

Akrami, Y. ;

Aluri, P. K. ;

Arnaud, M. ;

Ashdown, M. ;

Aumont, J. ;

Baccigalupi, C. ;

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. ;

Casaponsa, B. ;

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. ;

Contreras, D. ;

Couchot, F. ;

Coulais, A. ;

Crill, B. P. ;

Cruz, M. ;

Curto, A. ;

Cuttaia, F. ;

Danese, L. .

ASTRONOMY & ASTROPHYSICS, 2016, 594

[4] Constraints on a Bianchi type I spacetime extension of the standard ΛCDM model [J].

Akarsu, Ozgur ;

Kumar, Suresh ;

Sharma, Shivani ;

Tedesco, Luigi .

PHYSICAL REVIEW D, 2019, 100 (02)

[5]

Alfedeel AHA, 2022, INDIAN J PHYS, V96, P1877, DOI 10.1007/s12648-021-02130-0

[6] Current constraints on anisotropic and isotropic dark energy models [J].

Amirhashchi, Hassan ;

Amirhashchi, Soroush .

PHYSICAL REVIEW D, 2019, 99 (02)

[7]

[Anonymous], 1965, Astrophys. J

[8] Designing Horndeski and the effective fluid approach [J].

Arjona, Ruben ;

Cardona, Wilmar ;

Nesseris, Savvas .

PHYSICAL REVIEW D, 2019, 100 (06)

[9] Can f(R) gravity isotropise a pre-bounce contracting universe [J].

Arora, Simran ;

Mandal, Sanjay ;

Chakraborty, Saikat ;

Leon, Genly ;

Sahoo, P. K. .

JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, 2022, (09)

[10] Parametric and nonparametric methods hint dark energy evolution [J].

Bernardo, Reginald Christian ;

Grandon, Daniela ;

Said, Jackson Levi ;

Cardenas, Victor H. .

PHYSICS OF THE DARK UNIVERSE, 2022, 36

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