Journal
JOURNAL OF HIGH ENERGY PHYSICS
Volume -, Issue 12, Pages -Publisher
SPRINGER
DOI: 10.1088/1126-6708/2008/12/093
Keywords
Solitons Monopoles and Instantons; Sigma Models; Global Symmetries
Categories
Funding
- Strongly Coupled Phenomena
- UK Science and Technology Facilities Council
- STFC [ST/G000433/1] Funding Source: UKRI
- Science and Technology Facilities Council [ST/G000433/1] Funding Source: researchfish
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Skyrme chains are topologically-nontrivial solutions of the Skyrme model which are (quasi-)periodic in one spatial direction. We report numerical and analytic investigations which show that such solutions exist. Chains of 1-skyrmions are reasonably well approximated both as parallel vortex-antivortex pairs, and in terms of the holonomy of Yang-Mills calorons. For well-chosen periods, the chain of 1-skyrmions appears to be stable to small perturbations. However, as the period increases, the 1-skyrmions clump together, for example giving chains of 2-skyrmions or 4-skyrmions.
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