US 11,941,490 B2
Stretch factor error mitigation enabled quantum computers
Daniel Josef Egger, Thalwil (CH); Don Greenberg, New York, NY (US); Douglas Templeton McClure, III, Chappaqua, NY (US); Sarah Elizabeth Sheldon, White Plains, NY (US); and Youngseok Kim, Upper Saddle River, NJ (US)
Assigned to INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US)
Filed by International Business Machines Corporation, Armonk, NY (US)
Filed on Feb. 22, 2022, as Appl. No. 17/652,000.
Application 17/652,000 is a continuation of application No. 17/095,030, filed on Nov. 11, 2020, granted, now 11,281,524.
Prior Publication US 2022/0179732 A1, Jun. 9, 2022
Int. Cl. G06N 10/00 (2022.01); G06N 10/20 (2022.01); G06N 10/70 (2022.01); G06N 10/80 (2022.01); G06F 11/07 (2006.01)
CPC G06N 10/80 (2022.01) [G06N 10/00 (2019.01); G06N 10/20 (2022.01); G06N 10/70 (2022.01); G06F 11/0706 (2013.01); G06F 11/076 (2013.01); G06F 11/0793 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A system, comprising:
a memory that stores computer executable components; and
a processor, operably coupled to the memory, and that executes the computer executable components stored in the memory to perform operations comprising:
determining a stretch factor interval for a quantum gate of a quantum circuit based on at least one operating characteristic of the quantum gate;
executing, based on the quantum circuit, a quantum operation using the stretch factor interval to generate results data; and
storing an error mitigated result based on performing an extrapolation process on the result data.