Boundary Carroll CFTs: SUSY and superstrings
A bstract We consider two dimensional superconformal Carrollian theories with boundaries and construct two variants of the Boundary Superconformal Carrollian Algebra (BSCCA), viz. the Homogeneous and the Inhomogeneous, by making appropriate identification of the parent superconformal Carrollian algebras. These new algebras are then recovered by appropriate limits of a single copy of Super Virasoro algebra. We then focus on the theory of null tensionless superstrings and construct, for the first time, an open null superstring. The Homogeneous version of the BSCCA is realised as worldsheet symmetries on this open null superstring.
Authors
- Priyadarshini Pandit (ORCID: https://orcid.org/0000-0002-5513-8600)
- Arjun Bagchi (ORCID: https://orcid.org/0000-0002-6481-5933)
- Ritankar Chatterjee (ORCID: https://orcid.org/0009-0005-3063-0147)
- Pronoy Chakraborty (ORCID: https://orcid.org/0009-0006-5230-3355)
- Shankhadeep Chakrabortty (ORCID: https://orcid.org/0009-0000-0942-9493)
Institutions
- Indian Institute of Technology Ropar (IN)
- Tata Institute of Fundamental Research (IN)
- Institute of Mathematical Sciences (ES)
- Beijing Institute of Mathematical Sciences and Applications
- Indian Institute of Technology Kanpur (IN)
Publication Details
- Journal
- Journal of High Energy Physics
- Published
- 2025-12-18
- DOI
- https://doi.org/10.1007/jhep12(2025)146
- Citations
- 1
- Primary Topic
- Algebraic structures and combinatorial models
- Type
- article
- Field-Weighted Citation Impact
- 4.09
Funders
- Arthritis National Research Foundation
- New York University Abu Dhabi
- York University
- University of Southampton
- Indian Institute of Technology Kanpur
- Tata Institute of Fundamental Research
- Trinity College Dublin
- Indian Institute of Technology (BHU) Varanasi
- Science and Engineering Research Board
- Board of Research in Nuclear Sciences