Phase transition in the Pair-Hamiltonian model for liquid helium

L. Reatto, J. P. Straley

Research output: Contribution to journalArticlepeer-review

28 Scopus citations

Abstract

The thermodynamic properties of two models for degenerate Bose liquids have been investigated. The models are found to give a first-order phase transition. This aspect of the models is related to the collapse of the long-wavelength excitation spectrum as the condensate density vanishes.

Original languageEnglish
Pages (from-to)321-327
Number of pages7
JournalPhysical Review
Volume183
Issue number1
DOIs
StatePublished - 1969

ASJC Scopus subject areas

  • Physics and Astronomy (all)

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