Detailed Information on Publication Record
2020
BTZ black holes with higher curvature corrections in the 3D Einstein-Lovelock gravity
KONOPLYA, Roman and Olexandr ZHYDENKOBasic information
Original name
BTZ black holes with higher curvature corrections in the 3D Einstein-Lovelock gravity
Authors
KONOPLYA, Roman (804 Ukraine, belonging to the institution) and Olexandr ZHYDENKO (804 Ukraine, belonging to the institution)
Edition
Physical Review D, US - Spojené státy americké, 2020, 1550-7998
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/47813059:19630/20:A0000015
Organization unit
Institute of physics in Opava
UT WoS
000565456400005
Keywords in English
Lovelock generalization ; Bailados-Teitelboim-Zanelli solution; higher curvature (Gauss-Bonnet and Lovelock)
Tags
Tags
International impact, Reviewed
Links
GA19-03950S, research and development project.
Změněno: 19/4/2021 13:21, Mgr. Pavlína Jalůvková
Abstract
V originále
The regularization procedure for getting the four-dimensional nontrivial Einstein-Gauss-Bonnet effective description of gravity and its Lovelock generalization has been recently developed. Here we propose the regularization for the three-dimensional gravity, which is based on the resealing of the coupling constants and, afterward, taking the limit D -> 3. We obtain the generalization of the Bailados-Teitelboim-Zanelli solution in the presence of the higher curvature (Gauss-Bonnet and Lovelock) corrections of any order. The obtained general solution shows a peculiar behavior: The event horizon is allowed not only for asymptotically anti-de Sitter spacetimes, but also for the de Sitter and flat cases, when the Gauss-Bonnet coupling constant is negative. The factor of the electric charge is analyzed as well for various branches of the solution, and the Hawking temperature is obtained.