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Residual multiparticle entropy does not generally change sign near freezing

  • University of Texas at Austin
  • National Institute of Standards and Technology

Research output: Contribution to journalArticlepeer-review

16 Scopus citations

Abstract

The residual multiparticle entropy (RMPE) of two- and three-dimensional fluids changes sign near the freezing line, providing a quasiuniversal "one-phase" rule for the location of the liquid-solid transition. We present new simulation results for d -dimensional hard-sphere fluids (d=1-5) which show, however, that this freezing criterion fails in other spatial dimensions. The results also call into question the idea that a change in sign of the RMPE implies the emergence of a new kind of local structural order in the fluid.

Original languageEnglish
Article number161101
JournalJournal of Chemical Physics
Volume128
Issue number16
DOIs
StatePublished - 2008

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