CPC G06F 11/0751 (2013.01) [G06F 11/0736 (2013.01); G06N 10/00 (2019.01); G06N 10/70 (2022.01)] | 20 Claims |
1. A system comprising:
a circuit quantum electrodynamics system that includes:
a logical qubit comprising first and second quantum mechanical oscillators;
a mixing circuit coupled to each of the first and second quantum mechanical oscillators; and
a quantum error syndrome detection circuit coupled to each of the first and second quantum mechanical oscillators;
at least one controller; and
at least one computer readable medium storing instructions that, when executed by the at least one controller, perform a method comprising:
applying, using the at least one controller, a plurality of drive waveforms to the mixing circuit, the plurality of drive waveforms having different frequencies; and
concurrent with said application of the plurality of drive waveforms, detecting, by the quantum error syndrome detection circuit, a change in energy state of the logical qubit.
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