On the Rényi entropy of Lifshitz and hyperscaling violating black holes (CROSBI ID 294769)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Kökényesi, Zoltán ; Sinkovics, Annamária
engleski
On the Rényi entropy of Lifshitz and hyperscaling violating black holes
We study Rényi entropies for geometries with Lifshitz scaling and hyperscaling violation. We calculate them for specific values of the Lifshitz parameter, and analyze the dual spectrum of the ground state. In the large d − θ limit they show that the ground state is unique in specific parameter ranges. We also calculate the Rényi entropies perturbatively around n = 1, and derive constraints using the Rényi entropy inequalities, which correspond to the thermodynamic stability of the black holes.
gauge– gravity correspondence ; black holes ; holography and condensed matter physics
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Podaci o izdanju
38 (10)
2021.
105005
30
objavljeno
0264-9381
1361-6382
10.1088/1361-6382/abf414