Entanglement temperature for black branes with hyperscaling violation
arXiv:1509.05985 · doi:10.1142/S0217732316500723
Abstract
Entanglement temperature is an interesting quantity which relates the increased amount of entanglement entropy and energy for a weakly excited state in entanglement first-law, it is proportional to the inverse of the size of the entanglement subsystem and only depends on the shape of the entanglement region. We find the explicit formula of entanglement temperature for the general hyperscaling violation backgrounds with a strip-subsystem. We then investigate the entanglement temperature for a round ball-subsystem, we check that the entanglement temperature have a universal form when the hyperscaling violation exponent is near zero.
14 pages, no figures, v2: minor clarifications and typos corrected
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Cited by in corpus (6)
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- Generalized entanglement temperature and entanglement Smarr relation
- Several integrals of quaternionic field on hyperbolic matrix space
- Crystalline geometries from fermionic vortex lattice with hyperscaling violation