Non-abelian anyon control system

By combining a time-division multiplexing module and a radio-frequency superconducting quantum interference device, a magnetic field matching the topological structure is generated, solving the problem of insufficient spatial resolution in local probe manipulation. This achieves stable binding and efficient manipulation of non-Abelian anyons, meeting the requirements of topological quantum computing.

CN121503715BActive Publication Date: 2026-07-21中电信量子信息科技集团有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
中电信量子信息科技集团有限公司
Filing Date
2025-11-10
Publication Date
2026-07-21

AI Technical Summary

Technical Problem

In the prior art, when local probes manipulate non-Abelian anyons, the spatial resolution is insufficient, resulting in poor manipulation efficiency. Furthermore, the contact between the local probe and the superconducting layer can easily damage the microstructure, affecting the stability and manipulation accuracy of the non-Abelian anyons.

Method used

A combined system employing time-division multiplexing modules, interferometer switches, radio frequency superconducting quantum interference devices, and superconducting vortex array layers generates a target magnetic field that matches the topology by precisely analyzing control commands, forming a stable non-Abelian arbitrary subarray and avoiding signal crosstalk and vortex array instability.

Benefits of technology

Stable binding and efficient manipulation of non-Abelian anyons were achieved, meeting the needs of different topological quantum computing scenarios, improving manipulation accuracy and array stability, and reducing operating costs.

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Abstract

The application discloses a non-Abelian anyon control system. A time division multiplexing module is configured to parse a received control instruction, determine a first target radio frequency superconducting quantum interferometer and a first control signal corresponding to the first target radio frequency superconducting quantum interferometer, and send the first control signal to a first target interferometer switch. Next, the first target interferometer switch is configured to couple a first electric parameter pulse signal to the first target radio frequency superconducting quantum interferometer according to a first state switching instruction. Then, the first target radio frequency superconducting quantum interferometer is configured to generate a target magnetic field according to the received first electric parameter pulse signal, so that a superconducting vortex array layer forms a target vortex array matching a topological structure of the radio frequency superconducting quantum interferometer under the action of the target magnetic field, and each vortex in the target vortex array is used for binding one non-Abelian anyon. In this way, a non-Abelian anyon array can be formed on demand.
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