Nontopological Electromagnetic Hedgehogs
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arXiv
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| Auteurs principaux: | , , |
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| Format: | Preprint |
| Publié: |
2024
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| _version_ | 1866908799254659072 |
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| author | Galushkina, Yulia Nugaev, Emin Shkerin, Andrey |
| author_facet | Galushkina, Yulia Nugaev, Emin Shkerin, Andrey |
| contents | We study classical localised configurations - solitons - in a theory of self-interacting complex Proca field with the global $U(1)$ symmetry. We focus on spherically-symmetric solitons near the nonrelativistic limit, which are supported by the quartic interactions of the neutral Proca field. Such solitons can source the radial electric (magnetic) field if one introduces a parity-even (parity-odd) coupling of the Proca field to the electromagnetic field tensor. We discuss the conditions of existence of such nontopological ''electromagnetic hedgehogs'' and their properties. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2405_01335 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Nontopological Electromagnetic Hedgehogs Galushkina, Yulia Nugaev, Emin Shkerin, Andrey High Energy Physics - Theory We study classical localised configurations - solitons - in a theory of self-interacting complex Proca field with the global $U(1)$ symmetry. We focus on spherically-symmetric solitons near the nonrelativistic limit, which are supported by the quartic interactions of the neutral Proca field. Such solitons can source the radial electric (magnetic) field if one introduces a parity-even (parity-odd) coupling of the Proca field to the electromagnetic field tensor. We discuss the conditions of existence of such nontopological ''electromagnetic hedgehogs'' and their properties. |
| title | Nontopological Electromagnetic Hedgehogs |
| topic | High Energy Physics - Theory |
| url | https://arxiv.org/abs/2405.01335 |