Cosmological solutions with torsion in a model of the de Sitter gauge theory of gravity

Chao Guang Huang; Hai Qing Zhang; Han Ying Guo

doi:10.1088/1475-7516/2008/10/010

Cosmological solutions with torsion in a model of the de Sitter gauge theory of gravity

Chao Guang Huang^*
, Hai Qing Zhang
, Han Ying Guo

^*此作品的通讯作者

CAS - Institute of High Energy Physics
CAS - Institute of Theoretical Physics
University of Chinese Academy of Sciences

科研成果: 期刊稿件 › 文章 › 同行评审

14 引用（Scopus）

摘要

The torsion is shown to be vitally important in the explanation of the evolution of the universe in a large class of gravitational theories containing quadratic terms of curvature and torsion. The cosmological solutions with homogeneous and isotropic torsion in a model of the de Sitter gauge theory of gravity are presented, which may explain the observation data for type Ia supernovae when parameters are suitably chosen.

源语言	英语
文章编号	010
期刊	Journal of Cosmology and Astroparticle Physics
卷	2008
期	10
DOI	https://doi.org/10.1088/1475-7516/2008/10/010
出版状态	已出版 - 1 10月 2008
已对外发布	是

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10.1088/1475-7516/2008/10/010

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abstract = "The torsion is shown to be vitally important in the explanation of the evolution of the universe in a large class of gravitational theories containing quadratic terms of curvature and torsion. The cosmological solutions with homogeneous and isotropic torsion in a model of the de Sitter gauge theory of gravity are presented, which may explain the observation data for type Ia supernovae when parameters are suitably chosen.",

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KW - Classical tests of cosmology

KW - Gravity

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Cosmological solutions with torsion in a model of the de Sitter gauge theory of gravity

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