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...
Gardado en:
| Principais autores: | , , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado: |
SpringerOpen
2026-02-01
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| Series: | Journal of High Energy Physics |
| Assuntos: | |
| Acceso en liña: | https://doi.org/10.1007/JHEP02(2026)166 |
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