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arXiv · hep-ph/0601130

The Creation of Defects with Core Condensation

Nuno D. Antunes·Pedro Gandra·Ray J. Rivers·A. Swarup
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Abstract

Defects in superfluid 3He, high-Tc superconductors, QCD colour superfluids and cosmic vortons can possess (anti)ferromagnetic cores, and their generalisations. In each case there is a second order parameter whose value is zero in the bulk which does not vanish in the core. We examine the production of defects in the simplest 1+1 dimensional scalar theory in which a second order parameter can take non-zero values in a defect core. We study in detail the effects of core condensation on the defect production mechanism.

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Nuno D. Antunes, Pedro Gandra, Ray J. Rivers, A. Swarup. 2006-03-31. The Creation of Defects with Core Condensation. https://doi.org/10.1103/physrevd.73.085012

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