Braid Group Action on Projective Quantum $\mathfrak {sl}(2)$ Modules

نویسندگان

چکیده

We define a family of braid group representations via the action R-matrix (of quasitriangular extension) restricted quantum $\mathfrak {sl}(2)$ on tensor power simple projective module. This is an extension Lawrence representation specialized at roots unity. Although center has finite order representations, this faithful for our extension.

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ژورنال

عنوان ژورنال: Acta mathematica Vietnamica

سال: 2021

ISSN: ['0251-4184', '2315-4144']

DOI: https://doi.org/10.1007/s40306-020-00413-y