Valerii K. Kozin

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quant-ph2026

From coupled $Z_{3}$ Rabi models to the $Z_{3}$ Potts model

Anatoliy I. Lotkov, Valerii K. Kozin, Denis V. Kurlov +2

We study $Z_{3}$ -symmetric Rabi model that describes a three-level system coupled to two bosonic modes. We derive a mapping of the two-mode $Z_{3}$ Rabi model onto a…

quant-ph2025

Cat states in one- and two-mode $Z_{3}$ Rabi models

Anatoliy I. Lotkov, Denis V. Kurlov, Valerii K. Kozin +2

We investigate one- and two-mode variants of the $Z_{3}$ -symmetric quantum Rabi model, which describe the interaction of a qutrit with one or two bosonic modes and are direc…

From coupled Z3​ Rabi models to the Z3​ Potts model

Cat states in one- and two-mode Z3​ Rabi models

From coupled $Z_{3}$ Rabi models to the $Z_{3}$ Potts model

Cat states in one- and two-mode $Z_{3}$ Rabi models