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(Seminar) Aspects on Entanglement Contour II: the holographic picture

04/03 2019
  • Title (Seminar) Aspects on Entanglement Contour II: the holographic picture
  • Speaker
  • Date
  • Venue
    • Abstract

    CAS Key Laboratory of Theoretical Physics

    Institute of Theoretical Physics

    Chinese Academy of Sciences

    Seminar

    Title

    题目

    Aspects on Entanglement Contour II: the holographic picture

    Speaker

    报告人

    Qiang Wen

    Affiliation

    所在单位
    Southeast University

    Date

    日期
    2:30pm, Apr 03, 2019, Wednesday
     

    Venue

    地点

    Room 6420, ITP NEW BUILDING

    Abstract

    摘要

    		 I will discuss the fine structure in holographic entanglement entropy and its relation to entanglement contour. We consider a natural slicing of the entanglement wedge with the modular planes, which are two dimensional bulk surfaces tangent to the modular flow everywhere. This slicing gives a fine correspondence between the points in the boundary region and the points on the corresponding RT surface in the bulk. Together with our proposal for entanglement contour, we propose the correspondence between subsets on the RT surface and the boundary partial entanglement entropies, which can be considered as a refined version of the Ryu-Takayanagi (RT) formula. Also we show the partial entanglement entropy is invariant under the modular flow thus we can extract the modular flow from partial entanglement entropies.

    Contact Person

    所内联系人

    		 Gang Yang