MATOUŠ, Bohuslav. Clausius equation for horizons in F(R)-gravity. Indian Journal of Physics. Indian Association for the Cultivation of Science, 2023, vol. 98, No 6, p. 2249-2255. ISSN 0973-1458. Available from: https://dx.doi.org/10.1007/s12648-023-02993-5.
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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
Original 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
WWW URL
Impact factor Impact factor: 2.000 in 2022
RIV identification code RIV/00216224:14310/23:00133956
Organization unit Faculty of Science
Doi http://dx.doi.org/10.1007/s12648-023-02993-5
UT WoS 001104450300001
Keywords in English Thermodynamics of gravity; F(R)-Gravity; Modified theories of gravity; Horizons
Tags rivok
Tags International impact, Reviewed
Changed by Changed by: Mgr. Marie Šípková, DiS., učo 437722. Changed: 12/4/2024 11:32.
Abstract
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 MUName: Pokročilý výzkum v oblasti astrofyziky, teoretické fyziky a fyzikálního vzdělávání v roce 2023
Investor: Masaryk University
PrintDisplayed: 17/7/2024 01:52