Fidelity estimation for quantum computing systems

摘要

Problem to be solved: to provide a method and an apparatus for estimating the fidelity of a quantum hardware.In one aspectThis method isAccessing the set of quantum gates andIs a step of sampling a subset of quantum gates from a set of quantum gates;A subset of quantum gates defines a quantum circuitAndApplying quantum circuits to quantum systemsPerforming a measurement on a quantum system to determine output information of a quantum system andComputing output information of quantum systems based on quantum circuits applied to quantum systemsIncludes determining the fidelity of a quantum circuit based on the determined output information and calculated output information of the quantum system.Diagram