Can electromagnetic charge inhabit in Rastall gravity?

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F47813059%3A19630%2F23%3AA0000306" target="_blank" >RIV/47813059:19630/23:A0000306 - isvavai.cz</a>

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S2212686423000912?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S2212686423000912?via%3Dihub</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.dark.2023.101257" target="_blank" >10.1016/j.dark.2023.101257</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Can electromagnetic charge inhabit in Rastall gravity?

Popis výsledku v původním jazyce

One of the eminent generalizations of theory of general relativity is the Rastall gravity which was constructed based on the assumption of the non-conserved energy-momentum tensor of the matter field. Despite in the literature several solutions of black holes in the Rastall gravity coupled to the electromagnetic field have been presented, in the current paper we argue that the Rastall gravity with non-conserved energy-momentum tensor (with &amp; lambda; = 0 and R = 0) cannot couple to the electrodynamics, i.e., the electromagnetically charged black hole solution cannot be obtained in this case. This statement is adequate for both linear and nonlinear electrodynamics with the electric, magnetic, or dyonic charges coupled to the Rastall gravity.

Název v anglickém jazyce

Can electromagnetic charge inhabit in Rastall gravity?

Popis výsledku anglicky

One of the eminent generalizations of theory of general relativity is the Rastall gravity which was constructed based on the assumption of the non-conserved energy-momentum tensor of the matter field. Despite in the literature several solutions of black holes in the Rastall gravity coupled to the electromagnetic field have been presented, in the current paper we argue that the Rastall gravity with non-conserved energy-momentum tensor (with &amp; lambda; = 0 and R = 0) cannot couple to the electrodynamics, i.e., the electromagnetically charged black hole solution cannot be obtained in this case. This statement is adequate for both linear and nonlinear electrodynamics with the electric, magnetic, or dyonic charges coupled to the Rastall gravity.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10308 - Astronomy (including astrophysics,space science)

Projekt

<a href="/cs/project/EF18_053%2F0017871" target="_blank" >EF18_053/0017871: Podpora mezinárodních mobilit na Slezské univerzitě v Opavě</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2023

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Physics of the Dark Universe

ISSN

2212-6864

e-ISSN

—

Svazek periodika

41

Číslo periodika v rámci svazku

August 2023

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

5

Strana od-do

„101257-1“-„101257-5“

Kód UT WoS článku

001055280100001

EID výsledku v databázi Scopus

2-s2.0-85160835157