Monday, July 24 2023
14:00 - 15:30

Room 327

1-D Quantum Mechanics and the TBA equations

Adarsh Sudhakar


The talk will be based on the paper "TBA Equations and Resurgent Quantum
Mechanics" by Ito et al., 2019.

Associated to the 1-D Schrodinger equation with polynomial potential is a
Y-system, which may then be converted into a set of Thermodynamic Bethe
Ansatz (TBA) equations. This can be thought of as a generalisation of one
of the early proposals of the ODE/IM correspondence. It turns out that the
solution to this TBA system encodes information about the borel-resummed
WKB periods.

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