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Precise determination of the multicritical point by renormalization group and duality analysis

Research Project

Project/Area Number 20740218
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Mathematical physics/Fundamental condensed matter physics
Research InstitutionKyoto University (2010-2011)
Tokyo Institute of Technology (2008-2009)

Principal Investigator

OHZEKI Masayuki  京都大学, 大学院・情報学研究科, 助教 (80447549)

Project Period (FY) 2008 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2011: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2010: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2009: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2008: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Keywords繰りこみ群 / スピングラス / 双対変換 / 厳密解 / 量子情報 / 量子情報誤り訂正 / Jarzynski等式 / 多重臨界点 / 最適化問題 / 誤り訂正符号 / 統計力学 / 相転移 / ランダムスピン
Research Abstract

We develop the classical methods in statistical mechanics, duality and renormalization group analysis such that they are applicable to both of the classical and quantum information theory through the special critical point in spin glasses. The study is closely associated with reconsideration of information theory through physics. We perform the following analytical studies ; 1. Establishment to identify the location of the special critical point 2. Consideration on the relationship with the error threshold in quantum information 3. Analysis by aid of the symmetry of the partition function We obtain many outstanding results until the final term of the period supported by the foundation.
1. Establishment to identify the location of the special critical point
2. Consideration on the relationship with the error threshold in quantum information
3. Analysis by aid of the symmetry of the partition function
We obtain many outstanding results until the final term of the period supported by the foundation.

Report

(6 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report   Self-evaluation Report ( PDF )
  • 2009 Annual Research Report
  • 2008 Annual Research Report
  • Research Products

    (92 results)

All 2012 2011 2010 2009 2008 Other

All Journal Article (31 results) (of which Peer Reviewed: 30 results) Presentation (50 results) Book (4 results) Remarks (7 results)

  • [Journal Article] Nonequilibrium work on spin glasses in transverse and random fields2011

    • Author(s)
      大関真之、勝田仁之、西森秀稔
    • Journal Title

      Journal of Physical Society of Japan

      Volume: 80

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Jarzynski equality for an energy-controlled system2011

    • Author(s)
      大関真之、勝田仁之
    • Journal Title

      Journal of Physical Society of Japan

      Volume: 80

    • NAID

      210000109000

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Universality in phase boundary slopes for spin glasses on self dual lattices2011

    • Author(s)
      大関真之、Creighton K. Thomas、Helmut G Katzgraber、Hector Bombin、Miguel Angel Martin-Delgado
    • Journal Title

      Journal of Statistical Mechanics

    • NAID

      120002970860

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Quantum annealing : An introduction and new developments2011

    • Author(s)
      大関真之、西森秀稔
    • Journal Title

      Journal of Computational and Theoretical Nanoscience

      Volume: 8 Pages: 963-971

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Nonequilibrium Work on Spin Glasses in Longitudinal and Transverse Fields2011

    • Author(s)
      大関真之、勝田仁之、西森秀稔
    • Journal Title

      Journal of the Physical Society of Japan

      Volume: 80 Issue: 8 Pages: 084002-084002

    • DOI

      10.1143/jpsj.80.084002

    • NAID

      40018947218

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Nonequilibrium work performed in quantum annealing2011

    • Author(s)
      大関真之、西森秀稔
    • Journal Title

      Journal of Physics : Conference Series

      Volume: 302 Pages: 012047-012047

    • DOI

      10.1088/1742-6596/302/1/012047

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Jarzynski Equality for an Energy-Controlled System2011

    • Author(s)
      勝田仁之、大関真之
    • Journal Title

      Journal of Physics : Conference Series

      Volume: 302 Pages: 012048-012048

    • DOI

      10.1088/1742-6596/302/1/012048

    • NAID

      210000109000

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Quantum annealing with Jarzynski equakity2011

    • Author(s)
      大関真之、西森秀稔
    • Journal Title

      Computer Physics Communications

      Volume: 182 Pages: 257-259

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Nonequilibrium relations in spin glasses2011

    • Author(s)
      大関真之、西森秀稔
    • Journal Title

      Physica E : Low-dimensional Systems and Nanostructures

      Volume: 43 Pages: 782-785

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Zero-temperature complex replica zeros of the±J Ising spinglass on mean-field systems and beyond2011

    • Author(s)
      小渕智之、樺島祥之、西森秀稔、大関真之
    • Journal Title

      Physica E : Low-dimensional Systems and Nanostructures

      Volume: 43 Pages: 786-789

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Extending Jarzynski equality in general Langevin system2011

    • Author(s)
      杉山友規、大関真之
    • Journal Title

      Physica E : Low-dimensional Systems and Nanostructures

      Volume: 43 Pages: 790-793

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Universality in phase boundary slopes for spin glasses on self-dual lattices2011

    • Author(s)
      大関真之、C.K.Thomas、H.G.Katzgraber、H.Bombin、M.A.Martin-Delgado
    • Journal Title

      Journal of Statistical Physics : Theory and Experiment

      Volume: Februray

    • NAID

      120002970860

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Jarzynski equality for an energy-controlled system2011

    • Author(s)
      勝田仁之、大関真之
    • Journal Title

      Journal of Physical Society of Japan

      Volume: 80

    • NAID

      210000109000

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Quantum Annealing with Jarzynski Equality Physical Review Lettres2010

    • Author(s)
      大関真之
    • Volume
      105
    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Nonequilibrium Relations for Spin Glasses with Gauge Symmetry2010

    • Author(s)
      大関真之、西森秀稔
    • Journal Title

      Journal of Physical Society of Japan

      Volume: 79 Pages: 840031-4

    • NAID

      40017245109

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Quantum Annealing with Jarzynski Equality Physical Review Lettres2010

    • Author(s)
      大関真之
    • Journal Title

      105

    • Related Report
      2010 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] Nonequilibrium Relations for Spin Glasseswith Gauge SymmetryJournal of Physical Society of Japan2010

    • Author(s)
      大関真之、西森秀稔
    • Journal Title

      79

    • Related Report
      2010 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] スピングラス模型の臨界点と双対変換~厳密解を求めて~2010

    • Author(s)
      大関真之
    • Journal Title

      物性研究

      Volume: 94

    • NAID

      110007657799

    • Related Report
      2010 Annual Research Report
  • [Journal Article] Multicritical point of spin glasses2010

    • Author(s)
      西森秀稔、大関真之
    • Journal Title

      Physica A : Statistical Mechanics and its Applications

      Volume: 389 Pages: 2907-2910

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Nonequilibrium Relations for Spin Glasses with Gauge Symmetry2010

    • Author(s)
      大関真之、西森秀稔
    • Journal Title

      Journal of Physiscal Society of Japan

      Volume: 79

    • NAID

      40017245109

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Quantum annealing with Jarzynski equality2010

    • Author(s)
      大関真之
    • Journal Title

      Physical Review Letters

      Volume: 105

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Accuracy threshold of topological color codes on the hexagonal and square-octagonal lattices2009

    • Author(s)
      大関真之
    • Journal Title

      Physical Review E

      Volume: 80

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Analytical evidence for the absence of spin glass transition on self-dual lattices2009

    • Author(s)
      大関真之、西森秀稔
    • Journal Title

      Journal of Physics A : Mathematical and Theory

      Volume: 42

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Locations of multicritical points for spin glasses on regular lattices2009

    • Author(s)
      大関真之
    • Journal Title

      Physical Review E

      Volume: 79

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Accuracy threshold of topological colorcodes on the hexagonal andsquare-octagonal lattices2009

    • Author(s)
      大関真之
    • Journal Title

      Physical Review E 80

    • Related Report
      2010 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] Analytical evidence for the absence ofspin glass transition on self-duallatticesJournal of Physics A : Mathematical and Theory2009

    • Author(s)
      大関真之、西森秀稔
    • Journal Title

      42

    • Related Report
      2010 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] Locations of multicritical points for spinglasses on regular lattices2009

    • Author(s)
      大関真之
    • Journal Title

      Physical Review E 79

    • Related Report
      2010 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] Analytical evidence for the absence of spin glass transition on self-dual lattices2009

    • Author(s)
      大関真之, 西森秀稔
    • Journal Title

      Journal of Physcs A : Math.Theor. 42

      Pages: 332001-332001

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Accuracy threshold of topological color codes on the hexagonal and square-octagonal lattices2009

    • Author(s)
      大関真之
    • Journal Title

      Phys.Rev.E 80

      Pages: 11141-11141

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Locations of multicritical points fer spin glasses on regular lattices2009

    • Author(s)
      大関真之
    • Journal Title

      Physical Review E 79

      Pages: 21129-21129

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Multicritical points for the spin glass models on hierarchical lattices2008

    • Author(s)
      大関真之, 西森秀稔, A. Nihat Berker
    • Journal Title

      Physical Review E 77

      Pages: 61116-61116

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Presentation] Nonequilibrium work relation in macroscopic system2012

    • Author(s)
      杉山雄規、大関真之
    • Organizer
      Rejuvenating Concepts in Glass Physics
    • Place of Presentation
      Institut Henri Poincare (Paris)
    • Year and Date
      2012-12-15
    • Related Report
      2011 Annual Research Report
  • [Presentation] Population annealing with gauge symmetry and its application2012

    • Author(s)
      大関真之
    • Organizer
      Rejuvenating Concepts in Glass Physics
    • Place of Presentation
      Institut Henri Poincare
    • Year and Date
      2012-03-31
    • Related Report
      2011 Final Research Report
  • [Presentation] Population annealing with gauge symmetry and its application2012

    • Author(s)
      大関真之
    • Organizer
      Rejuvenating Concepts in Glass Physics
    • Place of Presentation
      Institut Henri Poincare (Paris)
    • Year and Date
      2012-03-30
    • Related Report
      2011 Annual Research Report
  • [Presentation] 有限次元スピングラスの理解に向けて:ベーテ近似とその発展2012

    • Author(s)
      大関真之
    • Organizer
      Rejuvenating Concepts in Glass Physics
    • Place of Presentation
      Institut Henri Poincare (Paris)
    • Year and Date
      2012-03-30
    • Related Report
      2011 Annual Research Report
  • [Presentation] スピングラスの理論2012

    • Author(s)
      大関真之
    • Organizer
      日本物理学会第67回年次大会
    • Place of Presentation
      関西学院大学
    • Year and Date
      2012-03-25
    • Related Report
      2011 Final Research Report
  • [Presentation] スピングラスの理論2012

    • Author(s)
      大関真之
    • Organizer
      日本物理学会第67回年次大会
    • Place of Presentation
      関西学院大学(兵庫)
    • Year and Date
      2012-03-25
    • Related Report
      2011 Annual Research Report
  • [Presentation] Population annealing with gauge symmetry against critical slowing down2012

    • Author(s)
      大関真之
    • Organizer
      East Asia Joint Symposia on Statistical Physics
    • Place of Presentation
      蘇州大学(蘇州)
    • Year and Date
      2012-03-19
    • Related Report
      2011 Annual Research Report
  • [Presentation] Population annealing with gauge symmetry against critical slowing down2012

    • Author(s)
      大関真之
    • Organizer
      East Asia Joint Symposia on Statistical Physics
    • Place of Presentation
      蘇州大学
    • Year and Date
      2012-03-09
    • Related Report
      2011 Final Research Report
  • [Presentation] Jarzynski equality for spin glasses and its application2012

    • Author(s)
      大関真之
    • Organizer
      APS March Meeting 2012
    • Place of Presentation
      Boston Convention Center (Boston)
    • Year and Date
      2012-02-29
    • Related Report
      2011 Annual Research Report
  • [Presentation] Population annealing with gauge symmetry against critical slowing down2011

    • Author(s)
      大関真之
    • Organizer
      Unifying concepts in glass physics V
    • Place of Presentation
      Institut Henri Poincare (Paris)
    • Year and Date
      2011-12-15
    • Related Report
      2011 Annual Research Report
  • [Presentation] Nonequilibrium work relation in macroscopic system2011

    • Author(s)
      杉山雄規、大関真之
    • Organizer
      Unifying concepts in glass physics V
    • Place of Presentation
      Institut Henri Poincare (Paris)
    • Year and Date
      2011-12-15
    • Related Report
      2011 Annual Research Report
  • [Presentation] Nonequilibrium relations in spin glass with gauge symmetry2011

    • Author(s)
      大関真之
    • Organizer
      Internatical Meeting on Frontier in Spin Glass Theory
    • Place of Presentation
      東京工業大学
    • Year and Date
      2011-11-18
    • Related Report
      2011 Final Research Report 2010 Annual Research Report
  • [Presentation] Nonequilibrium relations in spin glasswith gauge symmetry2011

    • Author(s)
      大関真之
    • Organizer
      Internatical Meeting on Frontier in SpinGlass Theory
    • Place of Presentation
      東京工業大学
    • Year and Date
      2011-11-18
    • Related Report
      2010 Self-evaluation Report
  • [Presentation] ゲージ対称性とJarzynski等式によるスピングラスの平衡・非平衡解析2011

    • Author(s)
      大関真之
    • Organizer
      日本物理学会2010年秋季大会
    • Place of Presentation
      大阪府立大学
    • Year and Date
      2011-09-25
    • Related Report
      2010 Annual Research Report 2010 Self-evaluation Report
  • [Presentation] 磁気記録の読み出しと相転移現象2011

    • Author(s)
      大関真之、田中利幸
    • Organizer
      日本物理学会2010年秋季大会
    • Place of Presentation
      大阪府立大学
    • Year and Date
      2011-09-25
    • Related Report
      2010 Annual Research Report
  • [Presentation] 横磁場Blume-Emery-Griffithsスピングラス模型の実空間繰り込み群による解析2011

    • Author(s)
      長内敦樹、大関真之、西森秀稔
    • Organizer
      日本物理学会2010年秋季大会
    • Place of Presentation
      大阪府立大学
    • Year and Date
      2011-09-23
    • Related Report
      2010 Annual Research Report
  • [Presentation] Quantum computing by weighting2011

    • Author(s)
      大関真之
    • Organizer
      Statistical Physics of Quantum Systems
    • Place of Presentation
      東京大学
    • Year and Date
      2011-08-06
    • Related Report
      2010 Annual Research Report
  • [Presentation] Nonequilibrium relations in spin glasses2011

    • Author(s)
      大関真之、西森秀稔
    • Organizer
      The 24rd international conference on Statistical physics of the international union for pure and applied physics
    • Place of Presentation
      Convention centre, Cairns, Australia
    • Year and Date
      2011-07-20
    • Related Report
      2010 Annual Research Report
  • [Presentation] Real-space renormalization group analysis of transverse field Blume-Emery-Griffiths model2011

    • Author(s)
      長内敦樹、大関真之、西森秀稔
    • Organizer
      The 24rd international conference on Statistical physics of the international union for pure and applied physics
    • Place of Presentation
      Convention centre, Cairns, Australia
    • Year and Date
      2011-07-20
    • Related Report
      2010 Annual Research Report
  • [Presentation] Jarzynski equality for an energy-controlled system2011

    • Author(s)
      勝田仁之、大関真之
    • Organizer
      The 24rd international conference on Statistical physics of the international union for pure and applied physics
    • Place of Presentation
      Convention centre, Cairns, Australia
    • Year and Date
      2011-07-20
    • Related Report
      2010 Annual Research Report
  • [Presentation] Duality method for identifying optimal error threshold2011

    • Author(s)
      大関真之
    • Organizer
      Quantum Information meets Statistical Mechanics
    • Place of Presentation
      El Escorial Summer School (Escorial)
    • Year and Date
      2011-07-14
    • Related Report
      2011 Annual Research Report
  • [Presentation] Duality analysis in spin glasses2011

    • Author(s)
      大関真之
    • Organizer
      Complexity, Computation, Information, StatPhysHK
    • Place of Presentation
      Hong Kong Baptist University, HongKong SAR, China
    • Year and Date
      2011-07-14
    • Related Report
      2010 Annual Research Report
  • [Presentation] Quantum annealing with Jarzynski equality2011

    • Author(s)
      大関真之、西森秀稔
    • Organizer
      CREST2010, International Symposium on Physics of Quantum Technology
    • Place of Presentation
      一ツ橋記念ホール、東京
    • Year and Date
      2011-04-06
    • Related Report
      2010 Annual Research Report
  • [Presentation] 高次元干渉通信路とランダム磁場イジング模型の相転移現象2011

    • Author(s)
      大関真之
    • Organizer
      日本物理学会第66回年次大会
    • Place of Presentation
      新潟大学
    • Year and Date
      2011-03-28
    • Related Report
      2010 Annual Research Report 2010 Self-evaluation Report
  • [Presentation] 非平衡関係式を用いたポピュレーションアニーリング2011

    • Author(s)
      福島孝治、大関真之
    • Organizer
      日本物理学会第66回年次大会
    • Place of Presentation
      新潟大学
    • Year and Date
      2011-03-25
    • Related Report
      2010 Annual Research Report
  • [Presentation] スピングラス模型における磁場下での非平衡関係式2011

    • Author(s)
      勝田仁之、大関真之
    • Organizer
      日本物理学会第66回年次大会
    • Place of Presentation
      新潟大学
    • Year and Date
      2011-03-25
    • Related Report
      2010 Annual Research Report
  • [Presentation] 磁気記録媒体の高密度集積化に現れる得意な現象2011

    • Author(s)
      大関真之、田中利幸
    • Organizer
      京都大学ICTイノベーション2011情報学シンポジウム
    • Place of Presentation
      京都大学
    • Year and Date
      2011-02-18
    • Related Report
      2010 Annual Research Report
  • [Presentation] Jarzynski equality for an energy-controlled system2011

    • Author(s)
      勝田仁之、大関真之
    • Organizer
      The third international workshop on Dynamics and Manipulation of Quantum Systems
    • Place of Presentation
      東京大学
    • Year and Date
      2011-02-15
    • Related Report
      2010 Annual Research Report
  • [Presentation] Nonequilibrium work distribution inquantum annealing2011

    • Author(s)
      大関真之
    • Organizer
      The third international workshop onDynamics and Manipulation of Quantum Systems
    • Place of Presentation
      東京大学
    • Year and Date
      2011-02-14
    • Related Report
      2010 Self-evaluation Report
  • [Presentation] Nonequilibrium work distribution in quantum annealing2011

    • Author(s)
      大関真之、西森秀稔
    • Organizer
      The third international workshop on Dynamics and Manipulation of Quantum Systems
    • Place of Presentation
      東京大学
    • Year and Date
      2011-02-14
    • Related Report
      2010 Annual Research Report
  • [Presentation] Jarzynski equality for an energy-controlled system2011

    • Author(s)
      勝田仁之、大関真之
    • Organizer
      International Symposium "Nanoscience and Quantum Physics 2011"
    • Place of Presentation
      東京工業大学
    • Year and Date
      2011-01-27
    • Related Report
      2010 Annual Research Report
  • [Presentation] Nonequilibrium work distribution inquantum annealing2011

    • Author(s)
      大関真之
    • Organizer
      International Symposium "Nanoscience andQuantum Physics 2011"
    • Place of Presentation
      東京工業大学
    • Year and Date
      2011-01-26
    • Related Report
      2010 Self-evaluation Report
  • [Presentation] Nonequilibrium work distribution in quantum annealing2011

    • Author(s)
      大関真之、西森秀稔
    • Organizer
      International Symposium "Nanoscience and Quantum Physics 2011"
    • Place of Presentation
      東京工業大学
    • Year and Date
      2011-01-26
    • Related Report
      2010 Annual Research Report
  • [Presentation] 双対変換から見るランダムネスの有意性2010

    • Author(s)
      大関真之, H.G.Katzgraber, H.Bombin, M.A.Martin-Delgado
    • Organizer
      日本物理学会第65回年次大会
    • Place of Presentation
      岡山大学, 日本
    • Year and Date
      2010-03-23
    • Related Report
      2009 Annual Research Report
  • [Presentation] Duality analysis for spin glasses2010

    • Author(s)
      大関真之
    • Organizer
      Young Scientists Meeting on Statistical Physics and Information Processing, YSM-SPIP2009
    • Place of Presentation
      東京工業大学, 日本
    • Year and Date
      2010-03-02
    • Related Report
      2009 Annual Research Report
  • [Presentation] Quantum Annealing with Jarzynski equality2009

    • Author(s)
      大関真之, 西森秀稔
    • Organizer
      Conference on Computational Physics 2009, CCP2009
    • Place of Presentation
      Kaohsiung, Taiwan
    • Year and Date
      2009-12-17
    • Related Report
      2009 Annual Research Report
  • [Presentation] Jarzynski 等式を利用した量子アニーリング2009

    • Author(s)
      大関真之
    • Organizer
      JST/CREST量子情報処理システムの実現を目指した新技術の創出領域ワークショップ
    • Place of Presentation
      熱海, 日本
    • Year and Date
      2009-12-08
    • Related Report
      2009 Annual Research Report
  • [Presentation] Scaling law of the residual energy in simulated annealing2009

    • Author(s)
      保田恵一, 大関真之, 西森秀稔
    • Organizer
      JST/CREST量子情報処理システムの実現を目指した新技術の創出領域ワークショップ
    • Place of Presentation
      熱海, 日本
    • Year and Date
      2009-12-07
    • Related Report
      2009 Annual Research Report
  • [Presentation] Quantum annealing with Jarzynski equality2009

    • Author(s)
      大関真之, 西森秀稔
    • Organizer
      The second international workshop on dynamics and manipulation of quantum system
    • Place of Presentation
      東京, 日本
    • Year and Date
      2009-10-14
    • Related Report
      2009 Annual Research Report
  • [Presentation] Scaling law of the residual energy in simulated annealing2009

    • Author(s)
      保田恵一, 大関真之, 西森秀稔
    • Organizer
      The second international workshop on dynamics and manipulation of quantum system
    • Place of Presentation
      東京, 日本
    • Year and Date
      2009-10-14
    • Related Report
      2009 Annual Research Report
  • [Presentation] 双対変換によるスピングラス相転移点の解析2009

    • Author(s)
      大関真之, 西森秀稔
    • Organizer
      日本物理学会2009年秋季大会
    • Place of Presentation
      熊本大学, 日本
    • Year and Date
      2009-09-27
    • Related Report
      2009 Annual Research Report
  • [Presentation] Efficient Quantum Annealing by the Jarzynski Equality2009

    • Author(s)
      大関真之
    • Organizer
      Frontiers in Nonequilibrium Physics
    • Place of Presentation
      京都大学, 日本
    • Year and Date
      2009-07-31
    • Related Report
      2009 Annual Research Report
  • [Presentation] Efficient Quantum Annealing by the Jarzynski Equality2009

    • Author(s)
      大関真之
    • Organizer
      Workshop on Quantum Foundations for Young Researchers-From Mathematical Physics to Experimental Physics
    • Place of Presentation
      東京工業大学, 日本
    • Year and Date
      2009-07-11
    • Related Report
      2009 Annual Research Report
  • [Presentation] 2次元q状態Pottsモデリレのボンド希釈の相転移2009

    • Author(s)
      小村幸浩、岡部豊、大関真之
    • Organizer
      日本物理学会第64回年次大会
    • Place of Presentation
      立教大学
    • Related Report
      2008 Annual Research Report
  • [Presentation] Nonequilibrium Relations on Nishimori Line2009

    • Author(s)
      大関真之, 西森秀稔
    • Organizer
      International Symposium on Nanoscience and Quantum Physics nanoPHYS'09
    • Place of Presentation
      六本木・国際文化会館
    • Related Report
      2008 Annual Research Report
  • [Presentation] Zero-Temperature Complex Replica Zeros of ±J Ising Spin Glass on Mcan-filed systems and Beyond2009

    • Author(s)
      小渕智之, 樺島祥之, 西森秀稔, 大関真之
    • Organizer
      International Symposium on Nanoscience and Quantum Physics nanoPHYS'09
    • Place of Presentation
      六本木・国際文化会館
    • Related Report
      2008 Annual Research Report
  • [Presentation] Improved conjecture on the multicritical point of spin glass2008

    • Author(s)
      大関真之
    • Organizer
      Multicritical Behavior of Spin Glasses and Quantum Error Correcting Codes
    • Place of Presentation
      東京工業大学
    • Year and Date
      2008-11-18
    • Related Report
      2011 Final Research Report
  • [Presentation] Improved conjecture on the multicritical point of spin glass2008

    • Author(s)
      大関真之
    • Organizer
      Multicritical Behaviour of Spin Glasses and Quan turn Error Correcting Codes (MBQEC)
    • Place of Presentation
      東京工業大学
    • Related Report
      2008 Annual Research Report
  • [Presentation] 双対変換によるランダム系の相境界2008

    • Author(s)
      大関真之, 西森秀稔
    • Organizer
      日本物理学会2008年秋季大会
    • Place of Presentation
      岩手大学
    • Related Report
      2008 Annual Research Report
  • [Presentation] Duality for Precise Locations of Critical Points in Random Spin Systems2008

    • Author(s)
      大関真之
    • Organizer
      JST/CREST第4回量子情報未来テーマ開拓研究会
    • Place of Presentation
      沖縄知念サンライズ
    • Related Report
      2008 Annual Research Report
  • [Book] 量子アニーリング、日本物理学会誌2011

    • Author(s)
      大関真之、西森秀稔
    • Related Report
      2011 Final Research Report
  • [Book] 日本物理学会誌 662011

    • Author(s)
      大関真之、西森秀稔
    • Publisher
      量子アニーリング
    • Related Report
      2010 Self-evaluation Report
  • [Book] スピングラス模型の臨界点と双対変換~厳密解を求めて~、物性研究2010

    • Author(s)
      大関真之
    • Related Report
      2011 Final Research Report
  • [Book] 物性研究 94(4)2010

    • Author(s)
      大関真之
    • Publisher
      スピングラス模型の臨界点と双対変換~厳密解を求めて~
    • Related Report
      2010 Self-evaluation Report
  • [Remarks] 受賞(1)大関真之日本物理学会若手奨励賞(領域11)、日本物理学会

    • Related Report
      2011 Final Research Report
  • [Remarks] (2)大関真之JPSJ Papers of Editor's choice "Nonequilibrium Relations for Spin Glasses with Gauge Symmetry"、日本物理学会

    • Related Report
      2011 Final Research Report
  • [Remarks] (3)大関真之、平成21年度手島精一記念研究賞博文論文賞、東京工業大学

    • Related Report
      2011 Final Research Report
  • [Remarks] 新聞報道大関真之科学新聞2010年9月17日号.「スピングラスとジャルジンスキー等式-京大・東工大グループ厳密な関係式解明」

    • Related Report
      2011 Final Research Report
  • [Remarks]

    • URL

      http://www-adsys.sys.i.kyoto-u.ac.jp/mohzeki/index.html

    • Related Report
      2011 Annual Research Report
  • [Remarks]

    • URL

      http://www-adsys.sys.i.kyoto-u.ac.jp/mohzeki/index.html

    • Related Report
      2010 Annual Research Report
  • [Remarks]

    • URL

      http://www.stat.phys.titech.ac.jp/~mohzeki/

    • Related Report
      2008 Annual Research Report

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Published: 2008-04-01   Modified: 2016-04-21  

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