Controls of a superconducting quantum parametron under a strong pump field

Abstract Pumped at approximately twice the natural frequency, a Josephson parametric oscillator called parametron or Kerr parametric oscillator shows self-oscillation. Quantum annealing and universal quantum computation using self-oscillating parametrons as qubits were proposed. However, controls of...

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Auteurs principaux: Shumpei Masuda, Toyofumi Ishikawa, Yuichiro Matsuzaki, Shiro Kawabata
Format: article
Langue:EN
Publié: Nature Portfolio 2021
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R
Q
Accès en ligne:https://doaj.org/article/6cc86d01fe8f447c90bf37e91e0cfadc
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