Please use this identifier to cite or link to this item: http://dr.iiserpune.ac.in:8080/xmlui/handle/123456789/2415
Title: Holographic entanglement negativity for disjoint intervals in AdS3/CFT2
Authors: MALVIMAT, VINAY
Mondal, Sayid
Paul, Boudhayan
Sengupta, Gautam
Dept. of Physics
Keywords: Conformal Symmetry
Entropy
Space
TOC-MAR-2019
2019
Issue Date: Mar-2019
Publisher: Springer Nature
Citation: European Physical Journal C, 79(3).
Abstract: We advance a holographic construction for the entanglement negativity of bipartite mixed state configurations of two disjoint intervals in (1+1) dimensional conformal field theories (CFT1+1) through the AdS3/CFT2 correspondence. Our construction constitutes the large central charge analysis of the entanglement negativity for mixed states under consideration and involves a specific algebraic sum of bulk space like geodesics anchored on appropriate intervals in the dual CFT1+1. The construction is utilized to compute the holographic entanglement negativity for such mixed states in CFT1+1s dual to bulk pure AdS3 geometries and BTZ black holes respectively. Our analysis exactly reproduces the universal features of corresponding replica technique results in the large central charge limit which serves as a consistency check.
URI: http://dr.iiserpune.ac.in:8080/xmlui/handle/123456789/2415
https://doi.org/10.1140/epjc/s10052-019-6693-8
ISSN: 1434-6044
1434-6052
Appears in Collections:JOURNAL ARTICLES

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