Universality of temperature-dependent effects in finite many-fermion systems

O. Civitarese, G. G. Dussel, and A. P. Zuker
Phys. Rev. C 40, 2900 – Published 1 December 1989
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Abstract

The temperature dependence of the specific heat for a finite system of fermions is investigated for some simple models. It is found that finite-size effects produce a maximum in the specific heat at a temperature Tc that has a universal value when scaled by the appropriate characteristic energy.

  • Received 19 July 1989

DOI:https://doi.org/10.1103/PhysRevC.40.2900

©1989 American Physical Society

Authors & Affiliations

O. Civitarese

  • Departamento de Física, Universidad de la Plata, CC 67 (1900) La Plata, Argentina

G. G. Dussel

  • Departamento de Física, Facultad de Ciencias Exactas y Naturales, Ciudad Universitaria, Nuñez 1428, Buenos Aires, Argentina
  • Laboratoire de Physique Nucléaire Théorique, Centre de Recherche Nucleaire, Strasbourg, France

A. P. Zuker

  • Laboratoire de Physique Nucléaire Théorique, Centre de Recherche Nucleaire, Strasbourg, France

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Vol. 40, Iss. 6 — December 1989

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