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2011 Fiscal Year Final Research Report

Study of Spacetime Structure via Holography in Superstring Theory

Research Project

  • PDF
Project/Area Number 20740132
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Particle/Nuclear/Cosmic ray/Astro physics
Research InstitutionThe University of Tokyo

Principal Investigator

TAKAYANAGI Tadashi  東京大学, 数物連携宇宙研究機構, 特任准教授 (10432353)

Project Period (FY) 2008 – 2011
Keywords超弦理論 / ホログラフィー / 量子重力 / 量子エンタングルメント
Research Abstract

We constructed an example where the topology of spacetime changes by using the D-branes in string theory. We showed that the holography resolves a paradox on the entropy in the process of black hole formation.

  • Research Products

    (8 results)

All 2012 2011 2009 2008

All Journal Article (4 results) Presentation (4 results)

  • [Journal Article] Holographic Fermi Surfaces and Entanglement Entropy2012

    • Author(s)
      N. Ogawa, T. Takayanagi and T. Ugajin
    • Journal Title

      JHEP

      Volume: 1201 Pages: 125

  • [Journal Article] Holographic Dual of BCFT2011

    • Author(s)
      T. Takayanagi
    • Journal Title

      Phys. Rev. Lett

      Volume: 107 Pages: 101602

  • [Journal Article] Fractional Quantum Hall Effect via Holography : Chern-Simons, Edge States, and Hierarchy2009

    • Author(s)
      M. Fujita, W. Li, S. Ryu and T. Takayanagi
    • Journal Title

      JHEP

      Volume: 0906 Pages: 066

  • [Journal Article] Fuzzy Ring from M2-brane Giant Torus2008

    • Author(s)
      T. Nishioka and T. Takayanagi
    • Journal Title

      JHEP

      Volume: 0810 Pages: 82

  • [Presentation] Entanglement Entropyand AdS/CFT2012

    • Author(s)
      T. Takayanagi
    • Organizer
      The CERN Winter Schoolon Supergravity
    • Place of Presentation
      Strings and GaugeTheory
    • Year and Date
      2012-06-10
  • [Presentation] Holographic Entanglement Entropy and its NewDevelopments2011

    • Author(s)
      T. Takayanagi
    • Organizer
      国際会議Strings2011
    • Place of Presentation
      Uppsala,スウェーデン
    • Year and Date
      20110627-0701
  • [Presentation] 「AdS/CFTと物性」、理論核物理領域,素粒子論領域合同シンポジウム、主題:強相関物理の新展開2011

    • Author(s)
      高柳匡
    • Organizer
      日本物理学会、2011年秋季大会
    • Place of Presentation
      弘前大
    • Year and Date
      2011-09-18
  • [Presentation] Holographic Entanglement Entropy, Fractional Quantum Hall Effect, and Lifshitz-like Fixed Points2009

    • Author(s)
      T. Takayanagi
    • Organizer
      QuantumTheory and Symmetries 6
    • Place of Presentation
      Lexington, Kentucky,米国
    • Year and Date
      2009-07-23

URL: 

Published: 2013-07-31  

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