2024
Clausius equation for horizons in F(R)-gravity
MATOUŠ, BohuslavBasic information
Original name
Clausius equation for horizons in F(R)-gravity
Authors
MATOUŠ, Bohuslav (203 Czech Republic, guarantor, belonging to the institution)
Edition
Indian Journal of Physics, Indian Association for the Cultivation of Science, 2024, 0973-1458
Other information
Language
English
Type of outcome
Article in a journal
Field of Study
10308 Astronomy
Country of publisher
India
Confidentiality degree
is not subject to a state or trade secret
References:
Impact factor
Impact factor: 1.600 in 2023
Organization unit
Faculty of Science
UT WoS
001104450300001
Keywords in English
Thermodynamics of gravity; F(R)-Gravity; Modified theories of gravity; Horizons
Tags
Tags
International impact, Reviewed
Changed: 21/3/2025 08:31, Mgr. Marie Novosadová Šípková, DiS.
Abstract
V originále
Covariant Hamiltonian formulation of F(R) gravity is used to find variation of surface Hamiltonian which leads to formulation of temperature and entropy of a horizon. These thermodynamic quantities are then used to establish an analogy between Einstein equation and Clausius equation. The obtained results are compared to those from classical General Relativity.
Links
| MUNI/A/1077/2022, interní kód MU |
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