Big-bang cosmology with photon creation
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U.F. Wichoski; J.A.S. Lima
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Article
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1999
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Elsevier Science
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English
⚖ 64 KB
The temperature evolution law is determined for an expanding FRW type Universe with a mixture of matter and radiation Ž . where 'adiabatic' creation of photons has taken place. The influence of the radiation specific entropy per particle on the physical conditions for having a hot big-bang Universe