J
2023
Clausius equation for horizons in F(R)-gravity
MATOUŠ, Bohuslav
Basic 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, 2023, 0973-1458
Other information
Type of outcome
Článek v odborném periodiku
Field of Study
10308 Astronomy
Country of publisher
India
Confidentiality degree
není předmětem státního či obchodního tajemství
Impact factor
Impact factor: 2.000 in 2022
RIV identification code
RIV/00216224:14310/23:00133956
Organization unit
Faculty of Science
Keywords in English
Thermodynamics of gravity; F(R)-Gravity; Modified theories of gravity; Horizons
Tags
International impact, Reviewed
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 | | Name: Pokročilý výzkum v oblasti astrofyziky, teoretické fyziky a fyzikálního vzdělávání v roce 2023 | | Investor: Masaryk University |
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Displayed: 9/11/2024 22:42