Remarks on q-difference opers arising from quantum toroidal algebras
Open Access
- 22 November 2024
- journal article
- research article
- Published by IOP Publishing in Journal of Physics A: Mathematical and Theoretical
- Vol. 57 (48) , 485201
Abstract
We propose a conjectural correspondence between the spectra of the Bethe algebra for the quantum toroidal gl 2 algebra on relaxed Verma modules, and q-hypergeometric opers with apparent singularities. We introduce alongside the notion of apparent singularities for linear q-difference operators and discuss some of their properties. We also touch on a generalization to gl n .Keywords
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Funding Information
- Simons Foundation (709444)
- JSPS KAKENHI (19K03509, 20K0356)
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