Carrollian conformal scalar as flat-space singleton
نویسندگان
چکیده
We show that, in any space-time dimension, the on-shell (electric) conformal Carrollian scalar can be interpreted as flat-space limit of singleton representation algebra. In fact, a recently proposed higher-spin algebra for Minkowski spacetime amounts to Poincar\'e enveloping on corresponding module. This is contraction that entering Vasiliev's equations, which constructed analogously from also extension we consider subalgebra all symmetries scalar, given by version (extended) BMS
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ژورنال
عنوان ژورنال: Physics Letters B
سال: 2023
ISSN: ['0370-2693', '1873-2445']
DOI: https://doi.org/10.1016/j.physletb.2023.137734