Non-equilibrium statistical physics of glass transitions

2010 Fiscal Year Final Research Report

• Project/Area Number: 20540381
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Mathematical physics/Fundamental condensed matter physics
• Research Institution: Fukuoka Institute of Technology
• Principal Investigator: KAWASAKI Kyozi Fukuoka Institute of Technology, エレクトロニクス研究所, 客員研究員 (40037164)
• Co-Investigator(Kenkyū-buntansha): KATO Tomohiko 福岡工業大学, 工学部, 教授 (90023217) ; KUMAGAI Hiroo 福岡工業大学, 情報工学部, 教授 (60099025) ; YAMAFUJI Kaoru 福岡工業大学, 学長 (90037721)
• Project Period (FY): 2008 – 2010
• Keywords: 非線形非平衡物理学 / 構造ガラス / 渦糸ガラス / モード結合理論

Research Abstract

A field theoretical formulation for supercooled liquid dynamics is considered where proper behavior under time reversal was guaranteed.
A one-dimensional model for dynamics of quatized flux was considered. As related problems we took up spin glass problem and effective interaction in quantum many body problem.

Research Products

• [Journal Article] Ferromagnetic spin glass transition in Pd alloys : Symmetry breaking of ferromagnetism and spin glass by multicanonical method (2011)
  • Author(s): Tomohiko Kato, Takahiro Saita
  • Journal Title: J.Phys. : Condens. Matter 23巻 Pages: 106001(1-10)
  • Peer Reviewed
• [Journal Article] On asymptotic behavior of electric resistivity at infinitesimal electric current in glassy state of superconducting quantized fluxoids. I. Basic formulations (2011)
  • Author(s): 山藤馨、川崎恭治、熊谷博夫、加藤友彦
  • Journal Title: 福岡工業大学研究論集 43巻 Pages: 103-109
• [Journal Article] Graphical method for deriving an effective interaction with a new vertex function (2011)
  • Author(s): Kenji Suzuki, Ryoji Okamoto, Hiroo Kumagai, Shinichiro Fuji
  • Journal Title: Phys.Rev.C 83巻 Pages: 024304(1-9)
  • Peer Reviewed
• [Journal Article] A new solution for effective interaction (2011)
  • Author(s): Ryouzi Okamoto, Kenji Suzuki, Hiroo Kumagai, Shinichiro Fujii.
  • Journal Title: Journal of Physics : Conference series 267 Pages: 024304(1-9)
  • Peer Reviewed
• [Journal Article] An FDR-consistent field theory for the Stochastic density functionamodel (2009)
  • Author(s): B.Kim, K.Kawasaki
  • Journal Title: Progress of theoretical physics : Supplement 178巻 Pages: 123-132
  • Peer Reviewed
• [Journal Article] A mini-review of structural glasses ---a personal view (2009)
  • Author(s): 川崎恭治
  • Journal Title: Forma 24 Pages: 3-9
  • Peer Reviewed
• [Presentation] Half a century of random walk through statistical physics (2010)
  • Author(s): 川崎恭治
  • Organizer: Workshop on the Dynamics of the Glass/Jamming Transition in celebration of the 80th birthday of Prof. Kyozi Kawasaki
  • Place of Presentation: プサン ノボテルアンバサダーホテル
  • Year and Date: 2010-09-10
• [Presentation] A new solution for effective interaction (2010)
  • Author(s): Ryoji Okamoto, Kenji Suzuki, Hiroo Kumagai, Shinichiro Fujii
  • Organizer: 10^<th> International spring seminar on nuclear physics : New quests in nuclear structure
  • Place of Presentation: Vietri Sul Mare, Italy
  • Year and Date: 2010-05-22
• [Presentation] 相転移におけるパラダイムシフトとモード結合理論 (2008)
  • Author(s): 川崎恭治
  • Organizer: 第2回ソフトマター物理若手勉強会
  • Place of Presentation: 東京大学弥生講堂・一条ホール
  • Year and Date: 2008-07-05