QUANTUM COMPUTATION METHOD AND INFORMATION PROCESSING APPARATUS

Abstract

An information processing apparatus obtains a plurality of equivalent circuits, which is equivalent to a two-qubit gate included in a first quantum circuit and is generated using respective ones of a plurality of MS gates whose parameter values differ. The information processing apparatus generates a plurality of second quantum circuits by converting the two-qubit gate included in the first quantum circuit into each of the equivalent circuits. The information processing apparatus causes a quantum computer to execute quantum computations respectively in accordance with the generated second quantum circuits. Then, the information processing apparatus outputs, as a computation result of the first quantum circuit, a value obtained by averaging results of the quantum computations executed respectively in accordance with the second quantum circuits.

CPC Classifications