Hardware-efficient calibration framework for quantum computing devices
AssigneeInternational Business Machines Corporation
InventorsNaoki Kanazawa, Kentaro Heya
Life of this patent
Estimating the term…
Abstract
Techniques facilitating hardware-efficient calibration protocols for quantum computing devices. In one example, a system can comprise a process that executes computer executable components stored in memory. The computer executable components can comprise an echo pattern component and a pulse component. The echo pattern component can generate an echo sequence based on a Pauli term. The echo sequence can amplify the Pauli term. The pulse component can generate a pulse sequence to calibrate a multi-qubit gate using the echo sequence.
Claims21
A system, comprising:
- a processor that executes computer executable components stored in a memory, wherein the computer executable components comprise:
- an echo pattern component that generates an echo sequence based on a Pauli term, wherein the echo sequence amplifies the Pauli term;
- and
- a pulse component that generates a pulse sequence to calibrate a multi-qubit gate using the echo sequence.
A computer-implemented method, comprising:
- generating, by a system operatively coupled to a processor, an echo sequence based on a Pauli term, wherein the echo sequence amplifies the Pauli term;
- and
- generating, by the system, a pulse sequence to calibrate a multi-qubit gate using the echo sequence.
A computer program product for hardware-efficient calibration of quantum computing devices, the computer program product comprising a computer readable storage medium having program instructions embodied therewith, the program instructions executable by a processor to cause the processor to:
- generate an echo sequence based on a Pauli term, wherein the echo sequence amplifies the Pauli term;
- and
- generate a pulse sequence to calibrate a multi-qubit gate using the echo sequence.
Dependencies are inferred from the claim text.