Structure of a model one-dimensional liquid He-3-He-4 mixture

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Tanatar B., Al-Hayek I.

PHYSICS LETTERS A, vol.278, no.3, pp.172-176, 2000 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 278 Issue: 3
  • Publication Date: 2000
  • Doi Number: 10.1016/s0375-9601(00)00763-5
  • Journal Name: PHYSICS LETTERS A
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.172-176
  • Middle East Technical University Affiliated: No

Abstract

We study the ground state properties of a one-dimensional liquid He-3-He-4 mixture interacting via a hard-core repulsive potential at zero temperature. We use the self-consistent field approach to calculate the ground state partial structure factors, the effective interactions between the species, and collective modes. Our results are in qualitative agreement with more sophisticated approaches. (C) 2000 Elsevier Science B.V. All rights reserved.