CPC H03K 17/92 (2013.01) [H10N 69/00 (2023.02); G06N 10/00 (2019.01); H10N 60/805 (2023.02)] | 23 Claims |
1. A nonlinear superconducting circuit:
a first nonlinear superconducting device with a potential having a positive anharmonicity;
a second nonlinear superconducting device coupled to the first nonlinear superconducting device, wherein:
the second nonlinear superconducting device has a potential with a negative anharmonicity; and
a resonant frequency of the first nonlinear superconducting device is equal to a resonant frequency of the second nonlinear superconducting device.
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