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...
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| Veröffentlicht in: | Symmetry, Integrability and Geometry: Methods and Applications |
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| Datum: | 2023 |
| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | Englisch |
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Інститут математики НАН України
2023
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| Online Zugang: | 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 |
| Zitieren: | Deformed ₁₊∞ Algebras in the Celestial CFT. Jorge Mago, Lecheng Ren, Akshay Yelleshpur Srikant and Anastasia Volovich. SIGMA 19 (2023), 044, 18 pages |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862703931425030144 |
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| author | Mago, Jorge Ren, Lecheng Yelleshpur Srikant, Akshay Volovich, Anastasia |
| author_facet | Mago, Jorge Ren, Lecheng Yelleshpur Srikant, Akshay Volovich, Anastasia |
| citation_txt | Deformed ₁₊∞ Algebras in the Celestial CFT. Jorge Mago, Lecheng Ren, Akshay Yelleshpur Srikant and Anastasia Volovich. SIGMA 19 (2023), 044, 18 pages |
| collection | DSpace DC |
| container_title | Symmetry, Integrability and Geometry: Methods and Applications |
| description | 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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| first_indexed | 2026-03-18T18:20:31Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-211987 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1815-0659 |
| language | English |
| last_indexed | 2026-03-18T18:20:31Z |
| publishDate | 2023 |
| publisher | Інститут математики НАН України |
| record_format | dspace |
| spelling | Mago, Jorge Ren, Lecheng Yelleshpur Srikant, Akshay Volovich, Anastasia 2026-01-20T16:14:44Z 2023 Deformed ₁₊∞ Algebras in the Celestial CFT. Jorge Mago, Lecheng Ren, Akshay Yelleshpur Srikant and Anastasia Volovich. SIGMA 19 (2023), 044, 18 pages 1815-0659 2020 Mathematics Subject Classification: 81T35 arXiv:2111.11356 https://nasplib.isofts.kiev.ua/handle/123456789/211987 https://doi.org/10.3842/SIGMA.2023.044 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₊∞. We are grateful to Yangrui Hu, Luke Lippstreu, Marcus Spradlin, and Andy Strominger for useful comments and discussion. This work was supported in part by the US Department of Energy under contract DE-SC0010010 Task A and by a Simons Investigator Award #376208. en Інститут математики НАН України Symmetry, Integrability and Geometry: Methods and Applications Deformed ₁₊∞ Algebras in the Celestial CFT Article published earlier |
| spellingShingle | Deformed ₁₊∞ Algebras in the Celestial CFT Mago, Jorge Ren, Lecheng Yelleshpur Srikant, Akshay Volovich, Anastasia |
| title | Deformed ₁₊∞ Algebras in the Celestial CFT |
| title_full | Deformed ₁₊∞ Algebras in the Celestial CFT |
| title_fullStr | Deformed ₁₊∞ Algebras in the Celestial CFT |
| title_full_unstemmed | Deformed ₁₊∞ Algebras in the Celestial CFT |
| title_short | Deformed ₁₊∞ Algebras in the Celestial CFT |
| title_sort | deformed ₁₊∞ algebras in the celestial cft |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/211987 |
| work_keys_str_mv | AT magojorge deformed1algebrasinthecelestialcft AT renlecheng deformed1algebrasinthecelestialcft AT yelleshpursrikantakshay deformed1algebrasinthecelestialcft AT volovichanastasia deformed1algebrasinthecelestialcft |