Classicalφ4 Lattice Field Theory in Strong Thermal Gradients (熱湯の量子論とその応用)

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概要

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• The dynamics olClassical φ^4 theory under weak and strong thermal gradients is studied. We obtain the thermal conductivity of the theory including its temperature dependence. Under moderately strong thermal gradients, the temperature profiles become visibly non-linear, yet the phenomenon can be understood using the linear response theory. When we move further away from equilibrium, we find that the linear response theory eventually breaks down, and the concept of local equilibrium also fails.

• 素粒子論グループ 素粒子研究編集部の論文
• 2000-02-20

著者

• 青木 健一郎

  慶應大

• Kusnezov Dimitri

  Center for Theoretical Physics, Sloane Physics Lab, Yale University

• 青木 健一郎

  慶應大日吉

• 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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