Classical limit of black hole quantum N-portrait and BMS symmetry

Black hole entropy, denoted by N, in (semi-)classical limit is infinite. This scaling reveals a very important information about the qubit degrees of freedom that carry black hole entropy. Namely, the multiplicity of qubits scales as N, whereas their energy gap and their coupling as 1/N. Such a beha...

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Bibliographic Details
Main Authors: Gia Dvali, Cesar Gomez, Dieter Lüst
Format: Article
Language:English
Published: Elsevier 2016-02-01
Series:Physics Letters B
Online Access:http://www.sciencedirect.com/science/article/pii/S0370269315009296