Title:
HYBRID QUANTUM-CLASSICAL COMPUTER FOR VARIATIONAL COUPLED CLUSTER METHOD
Document Type and Number:
WIPO Patent Application WO/2020/142122
Kind Code:
A3
Abstract:
A hybrid quantum classical (HQC) computer, which includes both a classical computer component and a quantum computer component, solves linear systems. The HQC decomposes the linear system to be solved into subsystems that are small enough to be solved by the quantum computer component, under control of the classical computer component. The classical computer component synthesizes the outputs of the quantum computer component to generate the complete solution to the linear system.
Inventors:
CAO YUDONG (US)
Application Number:
PCT/US2019/054795
Publication Date:
September 17, 2020
Filing Date:
October 04, 2019
Export Citation:
Assignee:
ZAPATA COMPUTING INC (US)
International Classes:
G06N10/00; B82Y10/00
Domestic Patent References:
| WO2018064535A1 | 2018-04-05 |
Foreign References:
| US20050167658A1 | 2005-08-04 |
Other References:
HIROAKI TERASHIMA; MASAHITO UEDA: "Nonunitary quantum circuit", ARXIV.ORG, 9 April 2003 (2003-04-09), pages 1 - 19, XP080113121, DOI: 10.1142/S0219749905001456
JARROD R MCCLEAN; JONATHAN ROMERO; RYAN BABBUSH; ALÁN ASPURU-GUZIK: "The theory of variational hybrid quantum-classical algorithms", NEW JOURNAL OF PHYSICS, INSTITUTE OF PHYSICS PUBLISHING, BRISTOL, GB, vol. 18, no. 2, 5 February 2016 (2016-02-05), GB, pages 1 - 22, XP020296316, ISSN: 1367-2630, DOI: 10.1088/1367-2630/18/2/023023
ALEKSANDER ZUJEV: "Note on Non-Unitary Quantum Gates in Quantum Computing", WORKING PAPER. UNIVERSITY OF CALIFORNIA, DAVIS, 1 January 2017 (2017-01-01), pages 1 - 3, XP055732903, DOI: 10.13140/RG.2.2.30712.85767
JARROD R MCCLEAN; JONATHAN ROMERO; RYAN BABBUSH; ALÁN ASPURU-GUZIK: "The theory of variational hybrid quantum-classical algorithms", NEW JOURNAL OF PHYSICS, INSTITUTE OF PHYSICS PUBLISHING, BRISTOL, GB, vol. 18, no. 2, 5 February 2016 (2016-02-05), GB, pages 1 - 22, XP020296316, ISSN: 1367-2630, DOI: 10.1088/1367-2630/18/2/023023
ALEKSANDER ZUJEV: "Note on Non-Unitary Quantum Gates in Quantum Computing", WORKING PAPER. UNIVERSITY OF CALIFORNIA, DAVIS, 1 January 2017 (2017-01-01), pages 1 - 3, XP055732903, DOI: 10.13140/RG.2.2.30712.85767
Attorney, Agent or Firm:
PLOTKIN, Robert (US)
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