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1. WO2020072661 - HYBRID QUANTUM-CLASSICAL COMPUTER FOR SOLVING LINEAR SYSTEMS

Publication Number WO/2020/072661
Publication Date 09.04.2020
International Application No. PCT/US2019/054316
International Filing Date 02.10.2019
IPC
G06N 10/00 2019.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
NCOMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
10Quantum computers, i.e. computer systems based on quantum-mechanical phenomena
B82Y 10/00 2011.01
BPERFORMING OPERATIONS; TRANSPORTING
82NANOTECHNOLOGY
YSPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE  OR TREATMENT OF NANOSTRUCTURES
10Nanotechnology for information processing, storage or transmission, e.g. quantum computing or single electron logic
CPC
G06F 15/16
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
15Digital computers in general
16Combinations of two or more digital computers each having at least an arithmetic unit, a program unit and a register, e.g. for a simultaneous processing of several programs
G06F 17/16
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
FELECTRIC DIGITAL DATA PROCESSING
17Digital computing or data processing equipment or methods, specially adapted for specific functions
10Complex mathematical operations
16Matrix or vector computation ; , e.g. matrix-matrix or matrix-vector multiplication, matrix factorization
G06N 10/00
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
NCOMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
10Quantum computers, i.e. computer systems based on quantum-mechanical phenomena
Applicants
  • ZAPATA COMPUTING, INC. [US]/[US]
Inventors
  • CAO, Yudong
Agents
  • PLOTKIN, Robert
Priority Data
62/740,03802.10.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) HYBRID QUANTUM-CLASSICAL COMPUTER FOR SOLVING LINEAR SYSTEMS
(FR) ORDINATEUR HYBRIDE QUANTIQUE-CLASSIQUE POUR LA RÉSOLUTION DE SYSTÈMES LINÉAIRES
Abstract
(EN)
A hybrid quantum-classical (HQC) computer system, which includes a classical computer and a quantum computer, solves linear systems. The HQC computer system splits the linear system to be solved into subsystems that are small enough to be solved by the quantum computer, under control of the classical computer. The classical computer synthesizes the outputs of the quantum computer to generate the complete solution to the linear system.
(FR)
La présente invention comprend un système informatique hybride quantique-classique (HQC) comprenant un ordinateur classique et un ordinateur quantique, résolvant les systèmes linéaires. Le système informatique HQC divise le système linéaire à résoudre en sous-systèmes suffisamment petits pour être résolus par l'ordinateur quantique, sous la commande de l'ordinateur classique. L'ordinateur classique synthétise les sorties de l'ordinateur quantique pour générer la solution complète au système linéaire.
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