Holographic vacuum energy regularization and corrected entropy of de Sitter space

Autor:	Jalalzadeh, S., Moradpour, H., Tebyanian, H.
Rok vydání:	2024
Předmět:	General Relativity and Quantum Cosmology High Energy Physics - Theory
Zdroj:	Class. Quantum Grav. 41 165006 (2024)
Druh dokumentu:	Working Paper
DOI:	10.1088/1361-6382/ad5eed
Popis:	We propose that the spectrum of the surface area of the apparent horizon (AH) of de Sitter (dS) spacetime leads to corrected temperature and entropy of the dS spacetime, offering new insights into its thermodynamic properties. This is done by employing the spectrum of the AH radius, acquired from the Wheeler--DeWitt (WDW) equation, together with the Stefan--Boltzmann law, the time-energy uncertainty relation, and the unified first law of thermodynamics. Comment: 16 pages, 1 figure
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/2405.12314 Zobrazit plný text záznamu View this record from Arxiv