Cosmological scenario based on the first and second laws of thermodynamics: thermodynamic constraints on a generalized cosmological model

Abstract The first and second laws of thermodynamics should lead to a consistent scenario for discussing the cosmological constant problem. In the present study, to establish such a thermodynamic scenario, cosmological equations in a flat Friedmann–Lemaître–Robertson–Walker universe were derived fro...

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Bibliographic Details
Main Author: Nobuyoshi Komatsu
Format: Article
Language:English
Published: SpringerOpen 2025-06-01
Series:European Physical Journal C: Particles and Fields
Online Access:https://doi.org/10.1140/epjc/s10052-025-14332-5
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