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2010 Fiscal Year Self-evaluation Report

Quantitative study on anisotropic superfluidity and Majorana fermions in unltracold atom gases

Research Project

  • PDF
Project/Area Number 20740233
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Atomic/Molecular/Quantum electronics
Research InstitutionOkayama University

Principal Investigator

MIZUSHIMA Takeshi  Okayama University, 大学院・自然科学研究科, 助教 (50379707)

Project Period (FY) 2008 – 2011
Keywords冷却原子 / 異方的超流動 / マヨラナ粒子 / トポロジカル相転移 / 量子渦 / ボース凝縮
Research Abstract

本研究課題の目的は,中性原子気体系における異方的超流動体実現へ向けた理論提案と,マヨラナ準粒子励起の解明を目指すものである.本課題では,マヨラナ型準粒子励起の存在条件とその特異な状態の微視的理解について,定量的な理論を基にして明らかにする.さらに,異方的超流動体特有の現象を通して,冷却原子気体系における異方的超流動性の検出手法法等を提案する.

  • Research Products

    (10 results)

All 2011 2010 2009 2008

All Journal Article (5 results) Presentation (5 results)

  • [Journal Article] Splitting and oscillation of Majorana zero modes in the p-wave BCS-BEC evolution with plural vortices2010

    • Author(s)
      水島健, 町田一成
    • Journal Title

      Physical Review A82

      Pages: 023624-1-023624-13

  • [Journal Article] Vortex structures and zero energy states in the BCS-to-BEC evolution of p-wave resonant Fermi gases2010

    • Author(s)
      水島健, 町田一成
    • Journal Title

      Physical Review A81

      Pages: 053605-1-053605-14

  • [Journal Article] p波超流動体の量子渦に潜むマヨラナ型準粒子2009

    • Author(s)
      水島健, 市岡優典, 町田一成
    • Journal Title

      日本物理学会誌 642

      Pages: 836-840

  • [Journal Article] Role of the Majorana Fermion and the Edge Mode in Chiral Superfluidity near a p-Wave Feshbach Resonance2008

    • Author(s)
      水島健, 市岡優典, 町田一成
    • Journal Title

      Physical Review Letters 101

      Pages: 150409-1-150409-4

  • [Journal Article] Majorana Bound State in Rotating Superfluid 3He-A of Parallel Plates2008

    • Author(s)
      堤康雅, 川上拓人, 水島健, 市岡優典, 町田一成
    • Journal Title

      Physical Review Letters 101

      Pages: 135302-1-135302-4

  • [Presentation] BCS-BEC Evolution and Majorana Zero Modes in p-wave Resonant Fermi Gases2011

    • Author(s)
      水島健
    • Organizer
      Conference on Research Frontiers in Ultra-Cold Atomic and Molecular Gases
    • Place of Presentation
      インド
    • Year and Date
      20110110-14
  • [Presentation] BCS-BEC Evolution and Majorana Zero Modes in p-Wave Resonant Fermi Gases2010

    • Author(s)
      水島健
    • Organizer
      22nd International Conference on Atomic Physics(ICAP2010)
    • Place of Presentation
      オーストラリア
    • Year and Date
      20100725-30
  • [Presentation] Majorana zero modes in the BCS-BEC evolution of p-wave resonant Fermi gases2010

    • Author(s)
      水島健
    • Organizer
      The International Workshop on Ultracold Fermi Gas : Sunerfluiditv and Strong-Correlation(USS-2010)
    • Place of Presentation
      東京
    • Year and Date
      20100513-20100515
  • [Presentation] 3Heマヨラナモードとフェルミ気体2009

    • Author(s)
      水島健
    • Organizer
      日本物理学会2009年秋季大会
    • Place of Presentation
      熊本
    • Year and Date
      20090925-28
  • [Presentation] What are Majorana fermions2009

    • Author(s)
      水島健
    • Organizer
      Novel Spin Pairing 2009(NSP2009)
    • Place of Presentation
      京都
    • Year and Date
      20090913-20090916

URL: 

Published: 2012-03-09   Modified: 2016-04-21  

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