The Skyrme model in \(2+1\) dimensions, expressed as an \(O(4) \sigma\)-model, is augmented by the addition of a symmetry-breaking potential and has both instanton and sphaleron solutions. In order to obtain an explicit sphaleron configuration, the quadratic kinetic term is dropped and the stability
β¦ LIBER β¦
The rate of the sphaleron transition in the (1 + 1)-dimensional Abelian Higgs model on a circle
β Scribed by Yu-xiao Li
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 256 KB
- Volume
- 323
- Category
- Article
- ISSN
- 0370-2693
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