Thermodynamics and shadow images of charged black holes in Horava-Lifshitz gravity

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62690094%3A18470%2F22%3A50019597" target="_blank" >RIV/62690094:18470/22:50019597 - isvavai.cz</a>

Result on the web

<a href="https://link.springer.com/article/10.1140/epjp/s13360-022-03354-7" target="_blank" >https://link.springer.com/article/10.1140/epjp/s13360-022-03354-7</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1140/epjp/s13360-022-03354-7" target="_blank" >10.1140/epjp/s13360-022-03354-7</a>

Result language

angličtina

Original language name

Thermodynamics and shadow images of charged black holes in Horava-Lifshitz gravity

Original language description

The aim of the paper is twofold: First, we generalize the non-relativistic Horava-Lifshitz four-dimensional black hole solution to include the electric charge to show a correspondence with the charged AdS solution in four-dimensional Einstein Gauss-Bonnet theory, and then we explore the phenomenological aspects of this black hole solution. Among other things, we point out a close connection with the GUP, explore various properties of this solution such as the entropy, Hawking temperature, free energy, pressure, critical pressure, critical temperature, critical entropy, and the horizon properties. Moreover by considering Jules Thompson&apos;s expansion of this black hole, we calculate the inversion temperature and, using Stefan-Boltzmann&apos;s law, we examine the changes in the black hole mass over time. To this end, we also study the shadow images and the electromagnetic intensity using infalling and static radiating gas. It is shown that although the optical appearance of the black hole does not change too much, the shadow radius increases by increasing the parameter w; on the other hand, the size of the shadow radius decreases by increasing the electric charge.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

10303 - Particles and field physics

Project

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2022

Confidentiality

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

Name of the periodical

The European physical journal plus

ISSN

2190-5444

e-ISSN

2190-5444

Volume of the periodical

137

Issue of the periodical within the volume

10

Country of publishing house

DE - GERMANY

Number of pages

15

Pages from-to

"Article Number: 1147"

UT code for WoS article

000869291600006

EID of the result in the Scopus database

2-s2.0-85140024239