Cosmic strings in multi-step symmetry breaking
Abstract We investigate cosmic strings arising from a hierarchical gauge symmetry breaking sequence, SU(2) × U(1) → U(1) × U(1) → U(1)′ → Nothing. This pattern gives rise to two distinct classes of cosmic strings: light, stable strings formed at a later stage, and heavy, metastable strings originati...
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| Auteurs principaux: | , , , |
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| Format: | Artigo |
| Langue: | Inglês |
| Publié: |
SpringerOpen
2026-02-01
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| Collection: | Journal of High Energy Physics |
| Sujets: | |
| Accès en ligne: | https://doi.org/10.1007/JHEP02(2026)166 |
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