Differential representation for Carrollian correlators
A bstract The differential representation of AdS correlators offers a framework to express exchange Witten diagrams as functions of non-local differential operators applied to contact Witten diagrams. In this paper, we develop the differential representation for scalar Carrollian correlators. We first construct this representation using the recently formulated Carrollian limit of AdS Witten diagrams. We then provide an alternate intrinsic analysis that leverages the properties of the Carrollian bulk-to-boundary propagator. Using the differential representation, we also obtain differential Bern-Carrasco-Johansson (BCJ) relations for Carrollian correlators.
Authors
- Subramanya Hegde (ORCID: https://orcid.org/0000-0002-0666-0785)
- Arpit Maurya (ORCID: https://orcid.org/0009-0004-5202-1775)
- Shankhadeep Chakrabortty (ORCID: https://orcid.org/0009-0000-0942-9493)
Institutions
- Indian Institute of Technology Ropar (IN)
- Homi Bhabha National Institute (IN)
- Max Planck Institute for Physics (DE)
Publication Details
- Journal
- Journal of High Energy Physics
- Published
- 2025-08-18
- DOI
- https://doi.org/10.1007/jhep08(2025)126
- Citations
- 2
- Primary Topic
- Black Holes and Theoretical Physics
- Type
- article
- Field-Weighted Citation Impact
- 3.74
Funders
- Arthritis National Research Foundation
- Indian Institute of Science
- Harish-Chandra Research Institute
- European Commission
- Council of Scientific and Industrial Research, India
- Indian Institute of Technology Bombay
- Indian Institute of Technology Mandi