Logarithmic doublets in CCFT
A bstract We investigate the presence of logarithmic CFT doublets in the soft sector of celestial CFT related with supertranslations. We show that the quantum operator associated with a log u late-time behavior for the asymptotic gravitational shear forms a logarithmic CFT pair of conformal dimension ∆ = 1 with an IR-regulated supertranslation Goldstone current. We discuss this result in connection with previous encounters of log CFT structures in the IR-finite part of celestial OPEs.
Authors
- Laura Donnay (ORCID: https://orcid.org/0000-0002-7099-0463)
- Agnese Bissi (ORCID: https://orcid.org/0000-0003-2036-6379)
- Beniamino Valsesia (ORCID: https://orcid.org/0000-0002-0426-3428)
Institutions
- The Abdus Salam International Centre for Theoretical Physics (ICTP) (IT)
- Uppsala University (SE)
- Scuola Internazionale Superiore di Studi Avanzati (IT)
- International Centre for Theoretical Sciences (IN)
- Istituto Nazionale di Fisica Nucleare, Sezione di Trieste (IT)
Publication Details
- Journal
- Journal of High Energy Physics
- Published
- 2024-12-04
- DOI
- https://doi.org/10.1007/jhep12(2024)031
- Citations
- 3
- Primary Topic
- Black Holes and Theoretical Physics
- Type
- article
- Field-Weighted Citation Impact
- 1.98
Funders
- Government of Canada
- European Commission
- Knut och Alice Wallenbergs Stiftelse
- Institut Périmètre de physique théorique
- Ministry of Colleges and Universities