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Introduction to the ODE/IM correspondence

GFM seminar
IIIUL, B3-01
2015-03-18 14:30 .. 15:30
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by Stefano Negro (ENS, Paris)

I will introduce the ODE/IM correspondence, a method to obtain the Q-functions and Bethe Ansatz equations of a quantum theory starting from purely classical data. I will present this method in the simple case of six-vertex model and, if time allows it, I will show how it can be applied to 2D Toda field theories of the ADE series giving an example for the Bullough-Dodd model.