Yangians versus minimal W-algebras: A surprising coincidence
Name
1912.07404.pdf
Description
Accepted version
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328.13 KB
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Adobe PDF
Checksum (MD5)
1c8c1030e34e5aa02ff5c82465073f60
Author(s)
Kac, Victor G
Frajria, Pierluigi Möseneder
Papi, Paolo
Date Issued
2021
Journal
Communications in Contemporary Mathematics
Publisher
World Scientific Pub Co Pte Lt
Version
Author's final manuscript
Abstract
© 2020 World Scientific Publishing Company. We prove that the singularities of the R-matrix R(k) of the minimal quantization of the adjoint representation of the Yangian Y of a finite dimensional simple Lie algebra are the opposite of the roots of the monic polynomial p(k) entering in the OPE expansions of quantum fields of conformal weight 3/2 of the universal minimal affine W-algebra at level k attached to .
MIT Department
Massachusetts Institute of Technology. Department of Mathematics
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Creative Commons Attribution-Noncommercial-Share Alike
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DOI of Published Version
https://doi.org/10.1142/S0219199720500364
