Work

From coupled Z 3 Rabi models to the Z 3 Potts model

Year: 2026

Type: article

Abstract: We study a 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 qubit-boson ring. This mapping allows us to formulate a realistic implementation of the Z 3 Rabi model based on superconducting qubits. It also provides context for the previously proposed optomechanical implementation of the Z 3 Rabi model. In addition, we propose a physical implementation of the Z 3 Potts model via a coupled chain of Z 3 Rabi models.

Source: Physical Review Research

DOI: 10.1103/ybt7-yh9v

Authors: Anatoliy I. Lotkov, Valerii K. Kozin, Denis V. Kurlov, Jelena Klinovaja, Daniel Loss

Institutions: University of Basel, King Fahd University of Petroleum and Minerals

Language: English

Topic: Quantum Information and Cryptography

Subfield: Artificial Intelligence

Field: Computer Science

Domain: Physical Sciences

Open Access status: gold

Estimated APC paid: $2,625

Funders: National Science Foundation, Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung, Staatssekretariat für Bildung, Forschung und Innovation