Thermodynamic relations in a driven lattice gas: Numerical experiments

Kumiko Hayashi, Shin Ichi Sasa

Research output: Contribution to journalArticlepeer-review

26 Citations (Scopus)


The thermodynamic relations in nonequilibrium steady states with numerical experiments on a driven lattice gas were studied. The validity of the integrability condition for the two quantities, whose values differ from those for an equilibrium system, was confirmed. It was shown that the compressibility can be expressed in terms of density fluctuations in nonequilibrium steady states.

Original languageEnglish
Article number035104
Pages (from-to)351041-351044
Number of pages4
JournalPhysical Review E - Statistical, Nonlinear, and Soft Matter Physics
Issue number3 2
Publication statusPublished - 2003 Sep 1
Externally publishedYes

ASJC Scopus subject areas

  • Statistical and Nonlinear Physics
  • Mathematical Physics
  • Condensed Matter Physics
  • Physics and Astronomy(all)


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