Violations of local equilibrium and linear response in classical lattice theories (熱場の量子論とその応用)

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概要

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• We study the dynamics of φ^4 theory and the FPU β model under thermal gradients, from first principles. We analyze quantitatively how local equilibrium and linear response are violated, paying special care to how we find observables that unambiguously display these violations. Relations between these quantities to equations of state are also examined. Further, we discuss how we can approach similar dynamical problems in continuum quantum field theory. We analyze how close we are to obtaining the continuum results.

• 素粒子論グループ 素粒子研究編集部の論文
• 2002-04-20

著者

• 青木 健一郎

  慶應大

• Kusnezov Dimitri

  Center for Theoretical Physics, Sloane Physics Lab, Yale University

• Kusnezov D

  Yale大

• Kusnezov Dimitri

  Center For Theoretical Physics Sloane Physics Lab. Yale University

関連論文

• Violations of local equilibrium and linear response in classical lattice theories (熱場の量子論とその応用)
• Classicalφ4 Lattice Field Theory in Strong Thermal Gradients (熱湯の量子論とその応用)

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