• Corpus ID: 245650764

Modifications of CMB spectrum by nonextensive statistical mechanics

  title={Modifications of CMB spectrum by nonextensive statistical mechanics},
  author={Yang Liu},
  • Yang Liu
  • Published 29 December 2021
  • Physics
Cosmic microwave background radiation can supply us some most significant parts of the information on the universe. Some researchers believe that The gravitational system cannot be decribed by the standard statistical mechanics. In this article we apply Tsallis nonextensive statistical mechanics to investigate CMB spectrum and related cosmological processes. Based on recent observational data we find that the nonextensive statistical mechanics can modify the values of related physical quantites… 



Improved Constraints on Cosmology and Foregrounds from BICEP2 and Keck Array Cosmic Microwave Background Data with Inclusion of 95 GHz Band.

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