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AssigneeGoogle Inc.
InventorsKevin Joseph Satzinger, Julian Shaw Kelly, Paul Victor Klimov, Alexander Nikolaevich Korotkov
Estimating the term…
Systems and methods for measuring quantum states of qubits with more than two levels are provided. A method can include, for a plurality of shuffling sequences, applying, by a quantum computer, one or more quantum gates to the one or more qubits to execute a quantum algorithm; applying, by the quantum computer, a shuffling sequence to the one or more qubits; and measuring, using a readout apparatus, the state of the one or more qubits to determine a readout state. The method can further include determining, by a classical computer or the quantum computer, an average occupation for one or more of the quantum states of the one or more qubits using the readout states for each of the shuffling sequences. The readout states can correspond to a state in a subset of the quantum states of the one or more qubits.
A method for determining an average occupation of quantum states of a plurality of qubits in a quantum computer, each qubit being subject to a set of quantum states that includes at least three quantum states, the method comprising:
A system comprising:
Dependencies are inferred from the claim text.