Moyal deformations, W 1+∞ and celestial holography
Abstract We consider the Moyal deformation of self-dual gravity. In the conformal primary basis, holomorphic collinear limits of the amplitudes of this theory show that it enjoys a perturbatively exact symmetry algebra LW ∧ that generalises Lw ∧, the loop algebra of the wedge algebra of w 1+∞ , whic...
| Published in: | Journal of High Energy Physics |
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| Main Authors: | , , |
| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2022-12-01
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| Subjects: | |
| Online Access: | https://doi.org/10.1007/JHEP12(2022)011 |