Circle theorem for hard-core binary lattice gases

L. K. Runnels, Joel Lebowitz

Research output: Contribution to journalArticlepeer-review

2 Scopus citations


We study the distribution of zeros in a symmetric, two-component Widom-Rowlinson lattice system (any number of dimensions). We show that for sufficiently large mean activity the system partition function cannot vanish if the magnitude of the ratio of the two (complex) activities is different from one.

Original languageEnglish (US)
Pages (from-to)1-10
Number of pages10
JournalJournal of Statistical Physics
Issue number1
StatePublished - Jul 1 1980

All Science Journal Classification (ASJC) codes

  • Statistical and Nonlinear Physics
  • Mathematical Physics

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