Black hole thermodynamics in the presence of nonlinear electromagnetic fields

Znanstveni rad - Izvorni znanstveni rad

• Autor: A. Bokulić
• Autor: I. Smolić
• Autor: T. Jurić
• Autorova ustanova: Sveučilište u Zagrebu; Prirodoslovno-matematički fakultet; (Fizički odsjek)
• Znanstveno / umjetničko područje, polje i grana: PRIRODNE ZNANOSTI; Fizika

Sažetak (engleski)

As the interaction between the black holes and highly energetic infalling charged matter receives quantum corrections, the basic laws of black hole mechanics have to be carefully rederived. Using the covariant phase space formalism, we generalize the first law of black hole mechanics, both “equilibrium state” and “physical process” versions, in the presence of nonlinear electrodynamics fields, defined by Lagrangians depending on both quadratic electromagnetic invariants, F_ab F^ab and F_ab⋆F^ab. Derivation of this law demands a specific treatment of the Lagrangian parameters, similar to embedding of the cosmological constant into thermodynamic context. Furthermore, we discuss the validity of energy conditions, several complementing proofs of the zeroth law of black hole electrodynamics, and some aspects of the recently generalized Smarr formula, its (non-)linearity and relation to the first law.

• Ključne riječi (engleski): black hole thermodynamics; nonlinear electromagnetic fields
• Jezik: engleski
• Vrsta publikacije: Znanstveni rad - Izvorni znanstveni rad
• Status objave: Objavljen
• Vrsta recenzije: Recenziran - međunarodna recenzija
• Verzija publikacije: Objavljena verzija rada (izdavačev PDF)
• Naslov časopisa: Physical Review D
• Brojčani podaci: vol. 103, br. 12, 124059
• p-ISSN: 2470-0010
• e-ISSN: 2470-0029
• DOI: https://doi.org/10.1103/PhysRevD.103.124059
• URN:NBN: urn:nbn:hr:217:175501
• Datum objave publikacije: 2021
• Projekt: Šifra: IP-2020-02-9614; Naziv (hrvatski): Potraga za kvantnim prostorvremenom u spektru KNM za crne rupe i bljeskovima gama zraka; Naziv (engleski): Search for Quantum spacetime in Black Hole QNM spectrum and Gamma Ray Bursts; Kratica: QBHQNMGRB; Voditelj: Anđelo Samsarov; Pravna nadležnost: Hrvatska; Financijer: HRZZ; Linija financiranja: IP
• URL dokumenta: https://link.aps.org/doi/10.1103/PhysRevD.103.124059
• Vrsta resursa: Tekst
• Prava pristupa: Otvoreni pristup
• Javna napomena: © 2021 American Physical Society. Received 31 March 2021; Accepted 4 June 2021; Published 25 June 2021.
• Datum i vrijeme pohrane: 2023-08-11 10:31:14