Spatial distributions of observables in systems under thermal gradients

Kenichiro Aoki, Dimitri Kusnezov

研究成果: Article査読

1 被引用数 (Scopus)


The departure behavior of the observables from their thermal equilibrium expectation values was analyzed under heat flow in a steady-state nonequilibrium environment. The relationship between the momentum cumulants and the spatial distribution was also investigated. It was observed that the temperature profile for a given nonequilibrium steady state combined with deviations of physical observables could be used to develop a consistent description of spatial distribution of the observables. The results show that lower order cumulants characterize the difference of the nonequilibrium distribution from the one in local equilibrium.

ジャーナルPhysical Review E - Statistical, Nonlinear, and Soft Matter Physics
5 1
出版ステータスPublished - 2004 11

ASJC Scopus subject areas

  • Statistical and Nonlinear Physics
  • Statistics and Probability
  • Condensed Matter Physics

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