Hedgehog and toroidal solitons of the Skyrme model
1986; Elsevier BV; Volume: 171; Issue: 1 Linguagem: Inglês
10.1016/0370-2693(86)90999-8
ISSN1873-2445
Autores Tópico(s)Particle physics theoretical and experimental studies
ResumoProperties of SU(2) and SU(2)/U(1) solitons are investigated in the Skyrme model. The skyrmion with higher topological charges is shown to exhibit shell-like structures along with its curious charge-energy relationship. It is also shown that some proposed toroidal solitons are not admitted by the model, which however allows an open-vortex type solution and its large-torus approximation.
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