Covariant holographic entanglement negativity for disjoint intervals in AdS3/CFT2

被引：0
|
作者：
Malvimat, Vinay [1 ]
Mondal, Sayid [2 ]
Paul, Boudhayan [2 ]
Sengupta, Gautam [2 ]
机构：
[1] Indian Inst Sci Educ & Res, Homi Bhabha Rd, Pune 411008, Maharashtra, India
[2] Indian Inst Technol, Dept Phys, Kanpur 208016, Uttar Pradesh, India
来源：
EUROPEAN PHYSICAL JOURNAL C | 2019年 / 79卷 / 06期
关键词：
FIELDS;
D O I：
10.1140/epjc/s10052-019-7032-9
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
We advance a construction for the covariant holographic entanglement negativity for time dependent mixed states of disjoint intervals in (1+1) dimensional conformal field theories (CFT1+1) dual to bulk non static AdS3 geometries. Application of our proposal to such mixed states in a CFT1+1 dual to bulk non extremal and extremal rotating BTZ black holes exactly reproduces the replica technique results in the large central charge limit. We also investigate the time dependent holographic entanglement negativity for such mixed states in a CFT1+1 dual to a bulk Vaidya-AdS3 geometry in the context of their thermalization involving bulk black hole formation.
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页数：10
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