Modified cosmology models from thermodynamical approach

Abstract We apply the first law of thermodynamics to the apparent horizon of the universe with the power-law corrected and non-extensive Tsallis entropies rather than the Bekenstein–Hawking one. We examine the cosmological properties in the two entropy models by using the CosmoMC package. In particu...

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Bibliographic Details
Main Authors: Chao-Qiang Geng, Yan-Ting Hsu, Jhih-Rong Lu, Lu Yin
Format: Article
Language:English
Published: SpringerOpen 2020-01-01
Series:European Physical Journal C: Particles and Fields
Online Access:https://doi.org/10.1140/epjc/s10052-019-7476-y