SIMIS String Math Seminar: q-Opers, QQ-Systems, and Bethe Ansatz

Abstract: We introduce the notions of (G,q)-opers and Miura (G,q)-opers, where G is a simply-connected complex simple Lie group, and prove some general results about their structure. We then establish a one-to-one correspondence between the set of (G,q)-opers of a certain kind and the set of nondegenerate solutions of a system of XXZ Bethe Ansatz equations. This can be viewed as a generalization of the so-called quantum/classical duality.

Time: Tuesday 18th February, 4 p.m.

Speaker: Peter Koroteev (BIMSA)

Location: room 1610