Quantum corrections to the quasinormal modes of the Schwarzschild black hole

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62690094%3A18470%2F22%3A50019650" target="_blank" >RIV/62690094:18470/22:50019650 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1007/s10714-022-03037-9" target="_blank" >http://dx.doi.org/10.1007/s10714-022-03037-9</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10714-022-03037-9" target="_blank" >10.1007/s10714-022-03037-9</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Quantum corrections to the quasinormal modes of the Schwarzschild black hole

Popis výsledku v původním jazyce

Based on the minimum measurable momentum concepts associated with the quantum gravity effects acting on the large-scale dynamics of the universe, we study the quantum effect of the EUP on the Hawking evaporation of the black hole. The results show the quantum corrections may shorten the lifetime of the massive black hole. To verify the new EUP on the black hole stability, the scalar field and electromagnetic field are derived and the time evolution of the black hole is analyzed in terms of the time domain integration method, the quantum effect alters the oscillation and decay time of black hole. Furthermore, we use the WKB numerical approximation method to calculate the quasinormal mode frequencies and analyze the influence of the EUP parameter alpha on the scattering problem. This shows that the EUP significantly increases the area of the total absorption cross-section of the black hole.

Název v anglickém jazyce

Quantum corrections to the quasinormal modes of the Schwarzschild black hole

Popis výsledku anglicky

Based on the minimum measurable momentum concepts associated with the quantum gravity effects acting on the large-scale dynamics of the universe, we study the quantum effect of the EUP on the Hawking evaporation of the black hole. The results show the quantum corrections may shorten the lifetime of the massive black hole. To verify the new EUP on the black hole stability, the scalar field and electromagnetic field are derived and the time evolution of the black hole is analyzed in terms of the time domain integration method, the quantum effect alters the oscillation and decay time of black hole. Furthermore, we use the WKB numerical approximation method to calculate the quasinormal mode frequencies and analyze the influence of the EUP parameter alpha on the scattering problem. This shows that the EUP significantly increases the area of the total absorption cross-section of the black hole.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10303 - Particles and field physics

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2022

Kód důvěrnosti údajů

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

Název periodika

GENERAL RELATIVITY AND GRAVITATION

ISSN

0001-7701

e-ISSN

1572-9532

Svazek periodika

54

Číslo periodika v rámci svazku

11

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

16

Strana od-do

"Article Number: 143"

Kód UT WoS článku

000884271900001

EID výsledku v databázi Scopus

2-s2.0-85141980553