Defects composed of kinks and Q-balls: analytical solutions and stability
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arXiv
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| Autores principales: | , |
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| Formato: | Preprint |
| Publicado: |
2023
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| _version_ | 1866912061185851392 |
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| author | Alonso-Izquierdo, A. Sanchez, C. Garzon |
| author_facet | Alonso-Izquierdo, A. Sanchez, C. Garzon |
| contents | In this paper all the defect-type solutions in a family of scalar field theories with a real and a complex field in (1+1) dimensional Minkowski spacetime have been analytically identified. Three types of solutions have been found: (a) topological kinks without the presence of $Q$-balls, (b) defects which consist of a topological kink coupled with a $Q$-ball and (c) a one-parameter family of solutions where a $Q$-ball is combined with a non-topological soliton. The properties of these solutions and its linear stability are also discussed. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2303_01537 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | Defects composed of kinks and Q-balls: analytical solutions and stability Alonso-Izquierdo, A. Sanchez, C. Garzon High Energy Physics - Theory Mathematical Physics In this paper all the defect-type solutions in a family of scalar field theories with a real and a complex field in (1+1) dimensional Minkowski spacetime have been analytically identified. Three types of solutions have been found: (a) topological kinks without the presence of $Q$-balls, (b) defects which consist of a topological kink coupled with a $Q$-ball and (c) a one-parameter family of solutions where a $Q$-ball is combined with a non-topological soliton. The properties of these solutions and its linear stability are also discussed. |
| title | Defects composed of kinks and Q-balls: analytical solutions and stability |
| topic | High Energy Physics - Theory Mathematical Physics |
| url | https://arxiv.org/abs/2303.01537 |