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math-ph2026
ODE/IM Correspondence at the Free-Fermion Point. Laguerre Wronskians, Shifted Symmetric Functions, and Quantum KdV
Davide Masoero, Giulio Ruzza
We consider the ODE/IM correspondence for the value of the Virasoro central charge (free-fermion point) and the associated quantum KdV model the quantization of the seco…
math-ph2025
A primer of the complex WKB method, with application to the ODE/IM correspondence
Gabriele Degano, Davide Masoero
In these lectures, we provide an introduction to the complex WKB method, using as a guiding example a class of anharmonic oscillators that appears in the ODE/IM correspondence. In…
math-ph2024
-functions for lambda opers
Davide Masoero, Evgeny Mukhin, Andrea Raimondo
We consider the Schrödinger operators which are constructed from the -opers corresponding to solutions of the Gaudin Bethe Ansatz equations. We def…