Nonequilibrium thermodynamics for fluctuations of biopolymers

2009 Fiscal Year Self-evaluation Report

• Project/Area Number: 19540392
• 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: Ibaraki University
• Principal Investigator: NAKAGAWA Naoko Ibaraki University, 理学部, 准教授 (60311586)
• Project Period (FY): 2007 – 2010
• Keywords: 統計物理学 / 非平衡・非線形物理学

Research Abstract

非平衡下での熱力学的安定性を議論する枠組みを提案する。生体分子などの遅い揺らぎや記憶効果について非平衡の観点からの整理を行う。

Research Products

• [Journal Article] Representation of nonequilibrium steady states in large mechanical systems (2009)
  • Author(s): Teruhisa S. Komatsu, Naoko Nakagawa, Shin-ichi Sasa, Hal Tasaki
  • Journal Title: Journal of Statistical Physics vol. 134 Pages: 401-423
  • Peer Reviewed
• [Journal Article] Steady-State Thermodynamics for Heat Conduction : Microscopic Derivation (2008)
  • Author(s): Teruhisa S. Komatsu, Naoko Nakagawa, Shin-ichi Sasa, Hal Tasaki
  • Journal Title: Physical Review Letters vol. 100 Pages: 230602
  • Peer Reviewed
• [Journal Article] Expression for the Stationary Distribution in Nonequilibrium Steady States (2008)
  • Author(s): Teruhisa S. Komatsu, Naoko Nakagawa
  • Journal Title: Physical Review Letters vol. 100 Pages: 030601
  • Peer Reviewed
• [Journal Article] A Reversibility Parameter for a Markovian Stepper (2007)
  • Author(s): Takahiro Harada, Naoko Nakagawa
  • Journal Title: Europhysics Letters vol. 78 Pages: 50002
  • Peer Reviewed
• [Journal Article] Confomational Temperature Characterizing the Folding of a Protein (2007)
  • Author(s): Naoko Nakagawa
  • Journal Title: Physical Review Letters vol. 98 Pages: 128104
  • Peer Reviewed
• [Presentation] 「非線形非平衡」の拡張クラウジウス関係式 (2009)
  • Author(s): 中川尚子
  • Organizer: 日本物理学会
  • Place of Presentation: 熊本大学
  • Year and Date: 2009-09-26
• [Presentation] On the Second law of Steady State Thermodynamics (2009)
  • Author(s): 中川尚子
  • Organizer: Frontiers in Nonequilibrium Physics
  • Place of Presentation: 京都大学
  • Year and Date: 2009-08-03
• [Presentation] Comformational temperature characterizing the folding of a protein (2008)
  • Author(s): 中川尚子
  • Organizer: Frontier of Glassy Physics
  • Place of Presentation: 京都大学
  • Year and Date: 2008-11-20
• [Presentation] 非平衡定常系における熱力学関係式とその応用1 (2008)
  • Author(s): 中川尚子
  • Organizer: 日本物理学会
  • Place of Presentation: 近畿大学
  • Year and Date: 2008-03-24
• [Presentation] 仕事分布に現れる記憶効果と非平衡度の影響 (2007)
  • Author(s): 中川尚子
  • Organizer: 日本物理学会
  • Place of Presentation: 北海道大学
  • Year and Date: 2007-09-24