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:
Sep. 06, 2022
Filed:
Nov. 13, 2020
Applicant:
Amazon Technologies, Inc., Seattle, WA (US);
Inventors:
Kyungjoo Noh, Pasadena, CA (US);
Joseph Kramer Iverson, Pasadena, CA (US);
Connor Hann, New Haven, CT (US);
Assignee:
Amazon Technologies, Inc., Seattle, WA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 30/3308 (2020.01); G06N 10/00 (2022.01); G06F 30/39 (2020.01); G06F 117/02 (2020.01);
U.S. Cl.
CPC ...
G06F 30/3308 (2020.01); G06F 30/39 (2020.01); G06N 10/00 (2019.01); G06F 2117/02 (2020.01);
Abstract
A method of simulating quantum gates includes shifting a Fock basis for the simulation such that the simulation can be performed in a smaller (e.g. truncated) Hilbert dimension space. To shift the Fock basis, non-orthonormalized basis states are first defined. The defined basis states are then orthonormalized to construct orthonormalized shifted Fock basis state. Matrix elements are determined for an operator in the orthonormalized shifted Fock basis and the operator is used to simulate the quantum gate in the shifted Fock basis.