Chiral shift symmetries as an infinite tower of subleading super-shift symmetries
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arXiv
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| Autores principales: | , , |
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| Formato: | Preprint |
| Publicado: |
2024
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| _version_ | 1866911889941856256 |
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| author | Barnich, Glenn Ciambelli, Luca González, Hernán A. |
| author_facet | Barnich, Glenn Ciambelli, Luca González, Hernán A. |
| contents | Chiral shift symmetries of the massless free bosons in two dimensions are global symmetries that are somewhat similar to asymptotic symmetries. They are most transparent in double-null coordinates where they are parametrized by two functions of one variable. In BMS-type coordinates, half of them appear as an infinite tower of sub-leading super-shift symmetries. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2405_17722 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Chiral shift symmetries as an infinite tower of subleading super-shift symmetries Barnich, Glenn Ciambelli, Luca González, Hernán A. High Energy Physics - Theory General Relativity and Quantum Cosmology Chiral shift symmetries of the massless free bosons in two dimensions are global symmetries that are somewhat similar to asymptotic symmetries. They are most transparent in double-null coordinates where they are parametrized by two functions of one variable. In BMS-type coordinates, half of them appear as an infinite tower of sub-leading super-shift symmetries. |
| title | Chiral shift symmetries as an infinite tower of subleading super-shift symmetries |
| topic | High Energy Physics - Theory General Relativity and Quantum Cosmology |
| url | https://arxiv.org/abs/2405.17722 |