Deformed ₁₊∞ Algebras in the Celestial CFT
We compute the modification of the ₁₊∞ algebra of soft graviton, gluon, and scalar currents in the celestial CFT due to non-minimal couplings. We find that the Jacobi identity is satisfied only when the spectrum and couplings of the theory obey certain constraints. We comment on the similarities and...
Збережено в:
| Опубліковано в: : | Symmetry, Integrability and Geometry: Methods and Applications |
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| Дата: | 2023 |
| Автори: | , , , |
| Формат: | Стаття |
| Мова: | Англійська |
| Опубліковано: |
Інститут математики НАН України
2023
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| Онлайн доступ: | https://nasplib.isofts.kiev.ua/handle/123456789/211987 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Deformed ₁₊∞ Algebras in the Celestial CFT. Jorge Mago, Lecheng Ren, Akshay Yelleshpur Srikant and Anastasia Volovich. SIGMA 19 (2023), 044, 18 pages |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| Резюме: | We compute the modification of the ₁₊∞ algebra of soft graviton, gluon, and scalar currents in the celestial CFT due to non-minimal couplings. We find that the Jacobi identity is satisfied only when the spectrum and couplings of the theory obey certain constraints. We comment on the similarities and essential differences between this algebra and ₁₊∞.
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| ISSN: | 1815-0659 |