Phase transition in compact qed3 and the josephson junction

Vakif K. Onemli, Murat Tas, Bayram Tekin

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Abstract

We study the finite temperature phase transition in 2+1 dimensional compact QED and its dual theory: Josephson junction. Duality of these theories at zero temperature was established long time ago in [1]. Phase transition in compact QED is well studied thus we employ the ‘duality’ to study the superconductivity phase transition in a Josephson junction. For a thick junction we obtain a critical temperature in terms of the geometrical properties of the junction.

Original languageEnglish
Pages (from-to)1-7
Number of pages7
JournalJournal of High Energy Physics
Volume5
Issue number8
DOIs
Publication statusPublished - 2001
Externally publishedYes

Bibliographical note

Publisher Copyright:
© 2018 Elsevier B.V., All rights reserved.

Keywords

  • Duality in Gauge Field Theories
  • Field Theories in Lower Dimensions
  • Nonperturbative Effects

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