Correlations vs connectivity in R-charge

2018/05/31 by Joan Simón, Joan Simon
Physics and Astronomy · #Black Holes and Theoretical Physics #Boundary (topology) #Degrees of freedom (physics and chemistry) #Graviton #Naked singularity #Noncommutative and Quantum Gravity Theories #Quantum #Quantum Electrodynamics and Casimir Effect #Quantum entanglement #Quantum gravity #Quantum teleportation #Wormhole #hep-th

paper · pdf · doi:10.1007/jhep10(2018)048

53 pages + appendices, 29 figures v2: few corrections and added a conclusion section

openalex created_date 2018/06/13 · openalex publication_date 2018/10/01 · arxiv created 2018/10/14 · arxiv updated 2018/11/14 · openalex updated_date 2026/08/05

Abstract

A bstract The holographic relation between quantum correlations and connectivity of spacetime is explored for single R-charged AdS 5 black holes and their half-BPS limits (superstars). In a two boundary set-up, the wormhole between both universes reduces to a designable and computable quantum mechanical correlation between the dual microscopic degrees of freedom in the BPS limit. This quantum connectivity is seen as a naked singularity by a single sided observer. In a single boundary set-up, as a small step towards the description of entangled black holes, we describe quantum teleportation between two labs in different locations of the transverse 5-sphere using entangled gravitons in a reference state that provides a classical channel between both labs.

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