Roper resonances and quasi-normal modes of Skyrmions
Abstract Radial vibrations of charge one hedgehog Skyrmions in the full Skyrme model are analysed. We investigate how the properties of the lowest resonance modes (quasi normal modes) — their frequencies and widths — depend on the form of the potential (value of the pion mass as well as the addition...
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| Principais autores: | , , , |
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| Format: | Artigo |
| Sprog: | Inglês |
| Udgivet: |
SpringerOpen
2018-03-01
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| Serier: | Journal of High Energy Physics |
| Fag: | |
| Online adgang: | http://link.springer.com/article/10.1007/JHEP03(2018)023 |
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