Some aspects of the "harmonic liquid" away from equilibrium

J. M. Rubí, J. Bafaluy

Research output: Contribution to journalArticleResearchpeer-review


We deal with some aspects of the "harmonic liquid" away from equilibrium, namely, the correlation function formalism and its extension to the quantum domain. We have found some results similar to those for fluids subject to a temperature gradient. In the quantum case one obtains corrections which are significant at low temperatures. © 1989 Plenum Publishing Corporation.
Original languageEnglish
Pages (from-to)199-210
JournalInternational Journal of Thermophysics
Publication statusPublished - 1 Jan 1989


  • dynamic structure factor
  • harmonic oscillators
  • non-equilibrium correlations
  • quantum oscillators


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