Invention Grant
- Patent Title: State dependent calibration of qubit measurements
-
Application No.: US16540782Application Date: 2019-08-14
-
Publication No.: US11321619B2Publication Date: 2022-05-03
- Inventor: Antonio Mezzacapo , Richard Chen , Marco Pistoia , Jay M. Gambetta
- Applicant: International Business Machines Corporation
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Amin, Turocy & Watson, LLP
- Main IPC: G06N5/04
- IPC: G06N5/04 ; G06N10/00

Abstract:
Systems, computer-implemented methods, and computer program products to facilitate state dependent calibration of qubit measurements are provided. According to an embodiment, a system can comprise a memory that stores computer executable components and a processor that executes the computer executable components stored in the memory. The computer executable components can comprise a state prediction component that predicts a readout state of one or more qubits of a quantum circuit. The computer executable components can further comprise a calibration component that calibrates a qubit readout signal based on the readout state to generate a state dependent qubit readout signal to read the one or more qubits.
Public/Granted literature
- US20210049482A1 STATE DEPENDENT CALIBRATION OF QUBIT MEASUREMENTS Public/Granted day:2021-02-18
Information query