J 2021

Kerr-de Sitter black hole revisited

OVALLE ARAYA, Jorge Iván, E. CONTRERAS and Zdeněk STUCHLÍK

Basic information

Original name

Kerr-de Sitter black hole revisited

Authors

OVALLE ARAYA, Jorge Iván (152 Chile, belonging to the institution), E. CONTRERAS and Zdeněk STUCHLÍK (203 Czech Republic, belonging to the institution)

Edition

Physical Review D, College Park (USA), American Physical Society, 2021, 2470-0010

Other information

Language

English

Type of outcome

Článek v odborném periodiku

Field of Study

10308 Astronomy

Country of publisher

United States of America

Confidentiality degree

není předmětem státního či obchodního tajemství

References:

RIV identification code

RIV/47813059:19630/21:A0000145

Organization unit

Institute of physics in Opava

DOI

UT WoS

000649079900003

Keywords in English

FIELD;MASS

Tags

Tags

International impact, Reviewed
Změněno: 8/2/2022 15:23, Mgr. Pavlína Jalůvková

Abstract

V originále

We interpret the cosmological constant as the energy of the vacuum, and under a minimum amount of assumptions, we show that it is deformed in the vicinity of a black hole. This leads us to reexamine the Kerr-de Sitter solution. We provide a new solution, simpler and geometrically richer, which shows the impact of the rotation in form of a warped curvature. We carry out a detailed and exact study on the new black hole solution, and we conclude with a conjecture regarding the possible impact of our results on alternative theories.