The Homogeneous, Isotropic Universe in New General Relativity : Particles and Fields
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概要
- 論文の詳細を見る
We study a homogeneous, isotropic model of the universe in new general relativity, namely in a gravitational theory based on the Weitzenbock space-time with absolute parallelism. Our conclusions are as follows: (1) If the universe is open, new general relativity gives nearly the same homogeneous, isotropic model of the universe as the Friedmann model in general relativity. (2) If the universe is closed, the parameters c_1 and c_2 appearing in the gravitational action must satisfy the condition c_1=c_2=0 in order to be consistent with homogeneity and isotropy of the universe. When this condition is satisfied, the Friedmann model is obtained also in new general relativity.
- 理論物理学刊行会の論文
- 1984-05-25
著者
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Shirafuji Takeshi
Physics Department Saitama University
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FUKUI Mamoru
Department of Physics, Osaka University
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SHIRAFUJI Tadahiko
Department of Physics, Chiba University
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FUKUI Masayasu
Department of Applied Mathematics, Faculty of Engineering Science, Osaka University
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Fukui Masayasu
Department Of Applied Mathematics Faculty Of Engineering Science Osaka University
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SHIRAFUJI Takeshi
Physics Department,Saitama University
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