Nernst-like effect in a flexible chain

Shuji Tamaki, Keiji Saito

研究成果: Article査読

抄録

We investigate heat transport via a charged flexible chain in the presence of magnetic fields. We focus on the Nernst-like effect, where the average positions of particles deviate in the perpendicular direction to the heat flow. This phenomenon is induced by the nonlinear dynamics as well as nonequilibrium state. We develop a linear response formalism to derive a thermodynamic force that induces the Nernst-like effect, and we show that the phenomenon is quantitatively explained. We also discuss the inverse effect, where an external ac-driving force induces finite net heat current in the homogeneous system attached to heat baths with the same temperature.

本文言語English
論文番号052134
ジャーナルPhysical Review E
98
5
DOI
出版ステータスPublished - 2018 11 26

ASJC Scopus subject areas

  • 統計物理学および非線形物理学
  • 統計学および確率
  • 凝縮系物理学

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