Vortex Flows in Two Dimensions : The Origin of Hydrodynamic Tail(The 50th Anniversary of the Alder Transition -Recent Progress on Computational Statistical Physics-)

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概要

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• The long time tail and divergence of the transport coefficient are one of the fundamental important problems in the non-equilibirum statistical physics. According to the phenomenological hydrodynamic explanation, the vorticity diffusion creates two vortices around a tagged particle, which cause the algebraic decay of the velocity autocorrelation function. We revisit the long time tail of the velocity autocorrelation function in two dimensions and investigate the velocity field around the tagged particle by performing molecular dynamics simulation with much faster computers.

• 理論物理学刊行会の論文
• 2009-04-24

著者

• Isobe Masaharu

  Graduate School Of Engineering Nagoya Institute Of Technology

• Isobe Masaharu

  Nagoya Inst. Technol. Nagoya Jpn

関連論文

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• A Langevin Approach to One-Dimensional Granular Media Fluidized by Vibrations(Electromagnetism, optics, acoustics, heat transfer, classical mechanics, and fluid mechanics)
• Vortex Flows in Two Dimensions : The Origin of Hydrodynamic Tail(The 50th Anniversary of the Alder Transition -Recent Progress on Computational Statistical Physics-)
• Phenomenological Approach to Heat Conduction in a One-Dimensional Hard-Point Gas beyond Local Equilibrium(General)

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