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Constraints on singularity resolution by nonlinear electrodynamics
Physical Review D (particles, fields, gravitation, and cosmology), 106 (2022), 6; 064020. https://doi.org/10.1103/PhysRevD.106.064020
Bokulić, Ana; Smolić, Ivica; Jurić, Tajron

Institucijski repozitorij: Repozitorij Prirodoslovno-matematičkog fakulteta

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Bokulić, A., Smolić, I. i Jurić, T. (2022). Constraints on singularity resolution by nonlinear electrodynamics. Physical Review D (particles, fields, gravitation, and cosmology), 106. (6). doi: 10.1103/PhysRevD.106.064020

Bokulić, Ana, et al. "Constraints on singularity resolution by nonlinear electrodynamics." Physical Review D (particles, fields, gravitation, and cosmology), vol. 106, br. 6, 2022. https://doi.org/10.1103/PhysRevD.106.064020

Bokulić, Ana, Ivica Smolić i Tajron Jurić. "Constraints on singularity resolution by nonlinear electrodynamics." Physical Review D (particles, fields, gravitation, and cosmology) 106, br. 6 (2022). https://doi.org/10.1103/PhysRevD.106.064020

Bokulić, A., Smolić, I. i Jurić, T. (2022) 'Constraints on singularity resolution by nonlinear electrodynamics', Physical Review D (particles, fields, gravitation, and cosmology), 106(6). doi: 10.1103/PhysRevD.106.064020

Bokulić A, Smolić I, Jurić T. Constraints on singularity resolution by nonlinear electrodynamics. Physical Review D (particles, fields, gravitation, and cosmology) [Internet]. 09.2022. [pristupljeno 25.08.2024.];106(6). doi: 10.1103/PhysRevD.106.064020

A. Bokulić, I. Smolić i T. Jurić, "Constraints on singularity resolution by nonlinear electrodynamics", Physical Review D (particles, fields, gravitation, and cosmology), vol. 106, br. 6, Rujan 2022. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:457698. [Citirano: 25.08.2024.]

Za citiranje koristite ovu mrežnu adresu: https://urn.nsk.hr/urn:nbn:hr:217:457698
Podaci o radu
Naslov (engleski)Constraints on singularity resolution by nonlinear electrodynamics
AutorAna Bokulić
AutorIvica Smolić
AutorTajron Jurić
Autorova ustanovaSveučilište u Zagrebu
Prirodoslovno-matematički fakultet
(Fizički odsjek)
Znanstveno / umjetničko
područje, polje i grana		PRIRODNE ZNANOSTI
Fizika
Sažetak (engleski)
One of the long-standing problems is a quest for regular black hole solutions, in which a resolution of the spacetime singularity has been achieved by some physically reasonable, classical field, before one resorts to the quantum gravity. The prospect of using nonlinear electromagnetic fields for this goal has been limited by the Bronnikov’s no-go theorems, focused on Lagrangians depending on the electromagnetic invariant 𝐹𝑎⁢𝑏⁢𝐹𝑎⁢𝑏 only. We extend Bronnikov’s results by taking into account Lagrangians that depend on both electromagnetic invariants, 𝐹𝑎⁢𝑏⁢𝐹𝑎⁢𝑏 and 𝐹𝑎⁢𝑏⁢⋆𝐹𝑎⁢𝑏, and prove that the tension between the Lagrangian’s Maxwellian weak field limit and boundedness of the curvature invariants persists in more general class of theories.
Ključne riječi (engleski)
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaPhysical Review D (particles, fields, gravitation, and cosmology)
Brojčani podacivol. 106, br. 6, 064020
p-ISSN2470-0010
e-ISSN2470-0029
DOIhttps://doi.org/10.1103/PhysRevD.106.064020
URN:NBNurn:nbn:hr:217:457698
Datum objave publikacije2022-09
ProjektŠifra: 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: Hrvatska zaklada za znanost
Linija financiranja: Research Projects
URL dokumentahttps://journals.aps.org/prd/abstract/10.1103/PhysRevD.106.064020
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Zaštićeno autorskim pravom.
Javna napomena© 2022 American Physical Society. Received 27 June 2022; accepted 18 August 2022; published 12 September 2022.
Datum i vrijeme pohrane2024-08-21 08:37:45