The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 30, 2024
Filed:
Sep. 03, 2020
Applicant:
Google Llc, Mountain View, CA (US);
Inventors:
Yuezhen Niu, El Segundo, CA (US);
Vadim Smelyanskiy, Mountain View, CA (US);
Sergio Boixo Castrillo, Rancho Palos Verdes, CA (US);
Assignee:
GOOGLE LLC, Mountain View, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06N 10/00 (2022.01); G01N 21/31 (2006.01); G06N 7/01 (2023.01); G06N 20/00 (2019.01);
U.S. Cl.
CPC ...
G06N 10/00 (2019.01); G01N 21/31 (2013.01); G06N 7/01 (2023.01); G06N 20/00 (2019.01);
Abstract
The present disclosure provides systems and methods to measure quantum gate fidelity through swap spectroscopy. In particular, aspects of the present disclosure are directed to the derivation and use of a physical model that models non-Markovian quantum dynamics of interactions between one or more qubits of a quantum gate and one or more two-level-system (TLS) defects during operation of the quantum gate.