Trapped surface formation for the Einstein-Weyl spinor system
Fuente:
arXiv
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| Main Authors: | , |
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| Format: | Preprint |
| Published: |
2025
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| Subjects: | |
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| _version_ | 1866911161017958400 |
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| author | Zhao, Peng Wu, Xiaoning |
| author_facet | Zhao, Peng Wu, Xiaoning |
| contents | We prove trapped-surface formation for the Einstein-Weyl spinor system (gravity coupled to a massless left-handed two-spinor) without any symmetry assumption. To this end we establish a semi-global solution under double null foliation and show that the focusing of the gravitational waves and the Weyl spinor flux leads to the formation of a trapped surface. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2509_14525 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Trapped surface formation for the Einstein-Weyl spinor system Zhao, Peng Wu, Xiaoning General Relativity and Quantum Cosmology Mathematical Physics We prove trapped-surface formation for the Einstein-Weyl spinor system (gravity coupled to a massless left-handed two-spinor) without any symmetry assumption. To this end we establish a semi-global solution under double null foliation and show that the focusing of the gravitational waves and the Weyl spinor flux leads to the formation of a trapped surface. |
| title | Trapped surface formation for the Einstein-Weyl spinor system |
| topic | General Relativity and Quantum Cosmology Mathematical Physics |
| url | https://arxiv.org/abs/2509.14525 |