Model of a superconducting cosmic string

Ö F. Dayi; H. J.W. Müller-Kirsten; A. V. Shurgaia; D. H. Tchrakian

doi:10.1016/0370-2693(92)91768-5

Model of a superconducting cosmic string

Ö F. Dayi^*, H. J.W. Müller-Kirsten, A. V. Shurgaia, D. H. Tchrakian

^*Corresponding author for this work

Technical University of Kaiserslautern

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

A vortex theory with a Skyrme-like quartic interaction is augmented by the addition of a further complex scalar field σ and an abelian gauge field A_μ to a model with a superconducting string. In particular it is shown that the energetics allows a σ-condensate in the string which breaks the abelian gauge symmetry and permits Goldstone bosons to transport a persistent current along the string.

Original language	English
Pages (from-to)	234-238
Number of pages	5
Journal	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	286
Issue number	3-4
DOIs	https://doi.org/10.1016/0370-2693(92)91768-5
Publication status	Published - 30 Jul 1992
Externally published	Yes

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AU - Tchrakian, D. H.

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AB - A vortex theory with a Skyrme-like quartic interaction is augmented by the addition of a further complex scalar field σ and an abelian gauge field Aμ to a model with a superconducting string. In particular it is shown that the energetics allows a σ-condensate in the string which breaks the abelian gauge symmetry and permits Goldstone bosons to transport a persistent current along the string.

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Model of a superconducting cosmic string

Abstract

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