Radiative phase space extensions at all orders in r for self-dual Yang-Mills and gravity
Abstract Working in the self-dual sector for Yang-Mills and gravity, we show how to construct an extended phase space at null infinity, to all orders in the radial expansion. This formalises the symmetry origin of the infrared behaviour of these theories to all subleading orders. As a corollary, we...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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SpringerOpen
2023-02-01
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| Series: | Journal of High Energy Physics |
| Subjects: | |
| Online Access: | https://doi.org/10.1007/JHEP02(2023)202 |
| _version_ | 1797779076986961920 |
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| author | Silvia Nagy Javier Peraza |
| author_facet | Silvia Nagy Javier Peraza |
| author_sort | Silvia Nagy |
| collection | DOAJ |
| description | Abstract Working in the self-dual sector for Yang-Mills and gravity, we show how to construct an extended phase space at null infinity, to all orders in the radial expansion. This formalises the symmetry origin of the infrared behaviour of these theories to all subleading orders. As a corollary, we also derive a double copy mapping from a subset of YM gauge transformations to a subset of diffeomorphisms to all orders in the transformation parameters, which to our knowledge has not been presented before in the literature. |
| first_indexed | 2024-03-12T23:26:32Z |
| format | Article |
| id | doaj.art-c6edaeeb244a4737b13f6f6b06318665 |
| institution | Directory Open Access Journal |
| issn | 1029-8479 |
| language | English |
| last_indexed | 2024-03-12T23:26:32Z |
| publishDate | 2023-02-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | Journal of High Energy Physics |
| spelling | doaj.art-c6edaeeb244a4737b13f6f6b063186652023-07-16T11:07:32ZengSpringerOpenJournal of High Energy Physics1029-84792023-02-012023213410.1007/JHEP02(2023)202Radiative phase space extensions at all orders in r for self-dual Yang-Mills and gravitySilvia Nagy0Javier Peraza1Department of Mathematical Sciences, Durham UniversityFacultad de Ciencias, Universidad de la RepúblicaAbstract Working in the self-dual sector for Yang-Mills and gravity, we show how to construct an extended phase space at null infinity, to all orders in the radial expansion. This formalises the symmetry origin of the infrared behaviour of these theories to all subleading orders. As a corollary, we also derive a double copy mapping from a subset of YM gauge transformations to a subset of diffeomorphisms to all orders in the transformation parameters, which to our knowledge has not been presented before in the literature.https://doi.org/10.1007/JHEP02(2023)202Gauge SymmetryScattering Amplitudes |
| spellingShingle | Silvia Nagy Javier Peraza Radiative phase space extensions at all orders in r for self-dual Yang-Mills and gravity Journal of High Energy Physics Gauge Symmetry Scattering Amplitudes |
| title | Radiative phase space extensions at all orders in r for self-dual Yang-Mills and gravity |
| title_full | Radiative phase space extensions at all orders in r for self-dual Yang-Mills and gravity |
| title_fullStr | Radiative phase space extensions at all orders in r for self-dual Yang-Mills and gravity |
| title_full_unstemmed | Radiative phase space extensions at all orders in r for self-dual Yang-Mills and gravity |
| title_short | Radiative phase space extensions at all orders in r for self-dual Yang-Mills and gravity |
| title_sort | radiative phase space extensions at all orders in r for self dual yang mills and gravity |
| topic | Gauge Symmetry Scattering Amplitudes |
| url | https://doi.org/10.1007/JHEP02(2023)202 |
| work_keys_str_mv | AT silvianagy radiativephasespaceextensionsatallordersinrforselfdualyangmillsandgravity AT javierperaza radiativephasespaceextensionsatallordersinrforselfdualyangmillsandgravity |