Tsallis and Rényi statistics based on H0 controversy

Motivated by recent attempts to study the implications of Tsallis and Rényi statistics in gravitational, cosmological, and astrophysical systems, the possible relationships between H 0 tension and generalized statistics are explored. It is obtained that, in the light of H 0 tension, the energy-time uncertainty relations in Tsallis and Rényi statistics constrain the values of Tsallis and Rényi parameters. Hence, the way to find the footprints of non-extensivity in the universe is paved.

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Publication Details

Journal
Nuclear Physics B
Published
2025-03-07
DOI
https://doi.org/10.1016/j.nuclphysb.2025.116862
Citations
2
Primary Topic
Statistical Mechanics and Entropy
Type
article
Field-Weighted Citation Impact
2.65
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article

Tsallis and Rényi statistics based on H0 controversy

N. Sadeghnezhad
2 citations
Nuclear Physics B
Statistical Mechanics and Entropy
2.65
article

Tsallis and Rényi statistics based on H0 controversy

N. Sadeghnezhad
article en
2 citations

Abstract

Motivated by recent attempts to study the implications of Tsallis and Rényi statistics in gravitational, cosmological, and astrophysical systems, the possible relationships between H 0 tension and generalized statistics are explored. It is obtained that, in the light of H 0 tension, the energy-time uncertainty relations in Tsallis and Rényi statistics constrain the values of Tsallis and Rényi parameters. Hence, the way to find the footprints of non-extensivity in the universe is paved.

Nuclear Physics BVol. 1014
University of Maragheh (IR), Research Institute for Astronomy and Astrophysics of Maragh (IR)
Openalex Percentile: Top 12%
Statistical Mechanics and Entropy
2.65
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