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Third Youth Workshop "Mathematical Methods in the Problems of Quantum Technologies"
November 25, 2019 17:00, Steklov Mathematical Institute, 8 Gubkina St., Conference hall, Moscow


Time dynamics of Bethe ansatz solvable models

I. V. Ermakov


https://youtu.be/EFjOeksG3oM

Abstract: The dynamical Bethe wavefunction takes the same form as the stationary Bethe wavefunction except for time varying Bethe parameters and a complex phase prefactor. From this, we derive a set of first order nonlinear coupled differential equations for the Bethe parameters, called the dynamical Bethe equations. Talk is based on:
https://arxiv.org/abs/1905.03515
https://arxiv.org/abs/1708.08696


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