Journal of Superconductivity

, Volume 6, Issue 4, pp 261–264 | Cite as

Marginal fermi liquid behavior for a two-dimensional electronic system

  • C. Popoviciu
  • T. Veres
  • M. Crisan
Articles

Abstract

The imaginary part of the self-energy of a two-dimensional Fermi system interacting with bosonic excitations has been calculated analytically and numerically. The result shows a marginal Fermi liquid behavior. The model can be a reasonable approach for studying the marginal behavior of a two-dimensional Millis-Monien-Pines phenomenological model.

Key words

2D electronic systems marginal Fermi liquid 

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Copyright information

© Plenum Publishing Corporation 1993

Authors and Affiliations

  • C. Popoviciu
    • 1
  • T. Veres
    • 1
  • M. Crisan
    • 1
  1. 1.Department of PhysicsCluj UniversityClujRomania

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