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VOLUME 103 (2016) | ISSUE 2 | PAGE 144
A note on quantum groups and integrable systems
DOI: 10.7868/S0370274X16020120
Abstract
Free-field formalism for quantum groups (preprint ITEP-M3/94, CRM-2202 hep-th/9409093) provides a special choice of coordinates on a quantum group. In these coordinates the construction of associated integrable system (arXiv:1207.1869) is especially simple. This choice also fits into general framework of cluster varieties (math.AG/0311245) - natural changes of coordinates are cluster mutations.