A comment on the Brans-Dicke cosmology for a radiation universe |
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| Authors: | Hu Xing Wu You-lin |
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| Institution: | (1) Henan Fundamental and Applied Science Research Institute and Department of Physics, Zhengzhou University, 450052 Zhengzhou, Henan, People's Republic of China |
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| Abstract: | The cosmological solutions of Brans-Dicke theory for a radiation universe obtained so far are commented on. Some problematic solutions are corrected and the conditions corresponding to singularity-free solutions are investigated. |
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