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arXiv · 1205.2442

Defect formation from defect--anti-defect annihilations

Muneto Nitta
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Abstract

We show that when a topological defect with extended world-volume annihilates with an anti-defect, there arise topological defects with dimensions less than those of the original defects by one. Domain wall annihilations create vortices while monopole-string annihilations result in instantons. We find that twisted domain wall rings are vortices, whereas twisted monopole rings are instantons.

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Muneto Nitta. 2012-05-27. Defect formation from defect--anti-defect annihilations. https://doi.org/10.1103/physrevd.85.101702

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