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:
Apr. 09, 2024
Filed:
Apr. 08, 2021
Applicant:
International Business Machines Corporation, Armonk, NY (US);
Inventors:
Ikko Hamamura, Kyoto, JP;
Takashi Imamichi, Kawasaki, JP;
Assignee:
INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G06F 30/32 (2020.01); G06N 10/00 (2022.01); G06F 111/10 (2020.01);
U.S. Cl.
CPC ...
G06F 30/32 (2020.01); G06N 10/00 (2019.01); G06F 2111/10 (2020.01);
Abstract
Methods and apparatuses for designing quantum circuits include generating a Pauli graph from Pauli strings in a qubit Hamiltonian. Nodes are merged in the Pauli graph, responsive to a determination that some Pauli strings are observables that are jointly measurable by entangled measurement. A quantum circuit based is generated on a merged Pauli graph that results from merging the nodes.