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原文連結
論文資訊
- 類型：已發表論文
- 日期：2022-08-08
摘要
Entropic-force cosmology provides, in contrast with dark energy descriptions, a concrete physical understanding of the accelerated expansion of the universe. The acceleration appears to be a consequence of the 熵 associated with the 資訊 storage in the universe. Since these cosmological models are unable of explaining the different periods of acceleration and deceleration unless a correction term is considered, we study the effects of including a subdominant power-law term within a 熱力學ally admissible entropic-force model. The temperature of the universe horizon is obtained by a clear physical principle, i.e., requiring that the Legendre structure of 熱力學s is preserved. We analyze the various types of behaviors, and we compare the performance of 熱力學ally consistent entropic-force models with reg
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