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Trapped Ion Quantum Computing

Effects of dissipation in reservoir computing using a spin qubit array

arXiv
Authors: Shion Mifune, Taro Kanao, Tetsufumi Tanamoto

Year

2024

Paper ID

38296

Status

Preprint

Abstract Read

~2 min

Abstract Words

103

Citations

N/A

Abstract

Reservoir computing (RC) is one of the hottest research topic as an application of many physical devices because the device characteristics can be used directly in computing sequences. Quantum RC is also a promising candidate for application in small-number qubit systems. Here, we propose a quantum RC based on the spin qubit system that reflects the status of the spin qubits in experiments comprising a one-dimensional qubit array. Spin qubits are coupled via the Heisenberg interaction, and data sequences are inputted to one of the spin qubits via pulsed rotations. By introducing dissipation, we obtained a relatively good performance in the quantum RC.

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  • This paper contributes to the Trapped-Ion Quantum Computing research area in the Quantum Articles archive.
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  • Reservoir computing (RC) is one of the hottest research topic as an application of many physical devices because the device characteristics can be used directly in computing...

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