T. Ishikawa

Investigation of controls of a superconducting quantum parametron under a strong pump field

2020 · arXiv (Cornell University)

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 …