Universality and quantum effects in one-component critical fluids

Yves Garrabos
Phys. Rev. E 73, 056110 – Published 12 May 2006

Abstract

Nonuniversal scale transformations of the physical fields are extended to pure quantum fluids and used to calculate the susceptibility, the specific heat, and the order parameter density along the critical isochore of He3 near its liquid-vapor critical point. Within the so-called preasymptotic domain, where the Wegner expansion restricted to the first term of confluent corrections to scaling is expected to be valid, the results are in agreement with the experimental measurements and recent predictions, either based on the minimal-substraction renormalization and the massive renormalization schemes within the Φd=34(n=1) model, or based on the crossover parametric equation of state for Ising-like systems.

  • Figure
  • Received 20 January 2006

DOI:https://doi.org/10.1103/PhysRevE.73.056110

©2006 American Physical Society

Authors & Affiliations

Yves Garrabos*

  • Equipe du Supercritique pour l’Environnement, les Matériaux et l’Espace - Institut de Chimie de la Matière Condensée de Bordeaux - Centre National de la Recherche Scientifique - Université Bordeaux I - 87, avenue du Docteur Schweitzer, F 33608 PESSAC Cedex France

  • *Electronic address: garrabos@icmcb-bordeaux.cnrs.fr

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Issue

Vol. 73, Iss. 5 — May 2006

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