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
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
RIV identification code
RIV/47813059:19630/21:A0000119
Organization unit
Institute of physics in Opava
Keywords in English
black holes;AdS;CFT;geodesic motion;higher-dimensional theories of gravity
Tags
International impact, Reviewed
Links
GA19-03950S, research and development project.
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.
Displayed: 28/12/2024 06:33