From coupled ℤ₃ Rabi models to the ℤ₃ Potts model

2026/04/15 by Anatoliy I. Lotkov, Valerii K. Kozin, Denis V. Kurlov +2 · 1 voice
Physics and Astronomy · #quant-ph #cond-mat.mes-hall

paper · pdf

Abstract

We study ℤ₃-symmetric Rabi model that describes a three-level system coupled to two bosonic modes. We derive a mapping of the two-mode ℤ₃ Rabi model onto a qubit-boson ring. This mapping allows us to formulate a realistic implementation of the ℤ₃ Rabi model based on superconducting qubits. It also provides context for the previously proposed optomechanical implementation of the ℤ₃ Rabi model. In addition, we propose a physical implementation of the ℤ₃ Potts model via a coupled chain of ℤ₃ Rabi models.

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Discussions

• From coupled $\mathbb{Z}_3$ Rabi models to the $\mathbb{Z}_3$ Potts model This article presents a significant theoretical bridge connecting quantum optics models to practical superconducting quantum h [bsky, 0 points, 0 comments]

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