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Cosmological Model Based on Gauge Theory of Gravity
Wu N(吴宁); WU Ning
2005
发表期刊理论物理通讯(英文版)
期号5页码:957-960
通讯作者吴宁
摘要A cosmological model based on gauge theory of gravity is proposed in this paper. Combining cosmological principle and field equation of gravitational gauge field, dynamical equations of the scale factor R(t) of our universe can be obtained. This set of equations has three different solutions. A prediction of the present model is that, if the energy density of the universe is not zero and the universe is expanding, the universe must be space-flat, the total energy density must be the critical density ρc of the universe. For space-flat case, this model gives the same solution as that of the Friedmann model. In other words, though they have different dynamics of gravitational interactions, general relativity and gauge theory of gravity give the same cosmological model.
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/219303
专题实验物理中心
推荐引用方式
GB/T 7714
Wu N,WU Ning. Cosmological Model Based on Gauge Theory of Gravity[J]. 理论物理通讯(英文版),2005(5):957-960.
APA 吴宁,&WU Ning.(2005).Cosmological Model Based on Gauge Theory of Gravity.理论物理通讯(英文版)(5),957-960.
MLA 吴宁,et al."Cosmological Model Based on Gauge Theory of Gravity".理论物理通讯(英文版) .5(2005):957-960.
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