Big-Bang Cosmology with Photon Creation
classification
🌌 astro-ph
keywords
creationphotonuniverseaccountadiabaticbangbig-bangcompare
read the original abstract
The temperature evolution law is determined for an expanding FRW type Universe with a mixture of matter and radiation where "adiabatic" creation of photons has taken place. Taking into account this photon creation we discuss the physical conditions for having a hot big bang Universe. We also compare our results to the ones obtained from the standard FRW model.
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