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| Main Authors: | , |
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| Format: | Preprint |
| Published: |
2024
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2403.13824 |
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| _version_ | 1866914722254684160 |
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| author | Bousder, M. Ez-Zahraouy, H. |
| author_facet | Bousder, M. Ez-Zahraouy, H. |
| contents | This letter presents a novel model that characterizes the curvature of space-time, influenced by a massive gauge field in the early universe. This curvature can lead to a multitude of observations, including the Hubble tension issue and the isotropic stochastic gravitational-wave background. We introduce, for the first time, the concept of gauge field Hopfions, which exist in the space-time. We further investigate how hopfions can influence Hubble parameter values. Our findings open the door to utilizing hopfions as a topological source which links both gravitation and the gauge field. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2403_13824 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Hopfions of massive gauge bosons in early universe Bousder, M. Ez-Zahraouy, H. General Relativity and Quantum Cosmology This letter presents a novel model that characterizes the curvature of space-time, influenced by a massive gauge field in the early universe. This curvature can lead to a multitude of observations, including the Hubble tension issue and the isotropic stochastic gravitational-wave background. We introduce, for the first time, the concept of gauge field Hopfions, which exist in the space-time. We further investigate how hopfions can influence Hubble parameter values. Our findings open the door to utilizing hopfions as a topological source which links both gravitation and the gauge field. |
| title | Hopfions of massive gauge bosons in early universe |
| topic | General Relativity and Quantum Cosmology |
| url | https://arxiv.org/abs/2403.13824 |