\( \mathcal{N} \) = 2 supersymmetric partially massless fields and other exotic non-unitary superconformal representations
Journal Article
·
· Journal of High Energy Physics (Online)
- Columbia Univ., New York, NY (United States). Dept. of Physics
- Imperial College, London (United Kingdom). Blackett Lab.
- Case Western Reserve Univ., Cleveland, OH (United States). Dept. of Physics
We find and classify the simplest \( \mathcal{N} \) = 2 SUSY multiplets on AdS4 which contain partially massless fields. We do this by studying representations of the \( \mathcal{N} \) = 2, d = 3 superconformal algebra of the boundary, including new shortening conditions that arise in the non-unitary regime. Unlike the \( \mathcal{N} \) = 1 case, the simplest \( \mathcal{N} \) = 2 multiplet containing a partially massless spin-2 is short, containing several exotic fields. More generally, we argue that \( \mathcal{N} \) = 2 supersymmetry allows for short multiplets that contain partially massless spin-s particles of depth t = s – 2.
- Research Organization:
- Columbia Univ., New York, NY (United States); Case Western Reserve Univ., Cleveland, OH (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC); European Research Council (ERC); Simons Foundation
- Grant/Contract Number:
- SC0011941; SC0019143; 724659; 658908; 555117
- OSTI ID:
- 1851584
- Journal Information:
- Journal of High Energy Physics (Online), Vol. 2021, Issue 8; ISSN 1029-8479
- Publisher:
- Springer NatureCopyright Statement
- Country of Publication:
- United States
- Language:
- English
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