J 2021

Massive particles in the Einstein-Lovelock-anti-de Sitter black hole spacetime

KONOPLYA, Roman and A. ZHIDENKO

Basic information

Original name

Massive particles in the Einstein-Lovelock-anti-de Sitter black hole spacetime

Authors

KONOPLYA, Roman (804 Ukraine, belonging to the institution) and A. ZHIDENKO

Edition

Classical and Quantum Gravity, GB - Spojené království Velké Británie a, 2021, 0264-9381

Other information

Language

English

Type of outcome

Článek v odborném periodiku

Field of Study

10308 Astronomy

Country of publisher

United Kingdom of Great Britain and Northern Ireland

Confidentiality degree

není předmětem státního či obchodního tajemství

References:

RIV identification code

RIV/47813059:19630/21:A0000119

Organization unit

Institute of physics in Opava

UT WoS

000601623400001

Keywords in English

black holes;AdS;CFT;geodesic motion;higher-dimensional theories of gravity

Tags

Tags

International impact, Reviewed

Links

GA19-03950S, research and development project.
Změněno: 28/3/2022 11:31, Mgr. Pavlína Jalůvková

Abstract

V originále

An interpretation to the physics of stable geodesics of massive particles in black hole backgrounds has been recently proposed in the context of the AdS/CFT correspondence. It was argued that the existence of stable orbits indicates that the dual state does not thermalize on a thermal time scale and the bulk excitations can be interpreted as metastable states in the dual field theory. Here we study motion of massive particles in the background of the D-dimensional asymptotically anti-de Sitter (AdS) black holes in the Einstein-Lovelock theory. We show that, unlike the asymptotically flat case, for any kind of higher curvature Lovelock corrections there appear a stable circular orbit at a distance from the black hole. We find the general analytical expressions for the frequencies of distant circular orbits and radial oscillation frequencies. We show that the corresponding correction has the same power as in the Schwarzschild-AdS case, implying a universal scaling with the temperature for any Lovelock theory.