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1. WO2021089779 - CHARACTERIZING CROSSTALK OF A QUANTUM COMPUTING SYSTEM BASED ON SPARSE DATA COLLECTION

Publication Number WO/2021/089779
Publication Date 14.05.2021
International Application No. PCT/EP2020/081282
International Filing Date 06.11.2020
IPC
G06N 10/00 2019.1
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
NCOMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
10Quantum computers, i.e. computer systems based on quantum-mechanical phenomena
CPC
G01R 31/2837
GPHYSICS
01MEASURING; TESTING
RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
31Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
28Testing of electronic circuits, e.g. by signal tracer
2832Specific tests of electronic circuits not provided for elsewhere
2836Fault-finding or characterising
2837Characterising or performance testing, e.g. of frequency response
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
  • INTERNATIONAL BUSINESS MACHINES CORPORATION [US]/[US]
  • IBM DEUTSCHLAND GMBH [DE]/[DE] (MG)
Inventors
  • MURALI, Prakash
  • JAVADIABHARI, Ali
  • MCKAY, David
Agents
  • LAUX, Felix
Priority Data
16/677,77208.11.2019US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) CHARACTERIZING CROSSTALK OF A QUANTUM COMPUTING SYSTEM BASED ON SPARSE DATA COLLECTION
(FR) CARACTÉRISATION DE LA DIAPHONIE D'UN SYSTÈME INFORMATIQUE QUANTIQUE REPOSANT SUR UNE COLLECTE DE DONNÉES ÉPARSES
Abstract
(EN) Systems, computer-implemented methods, and computer program products to facilitate characterizing crosstalk of a quantum computing system based on sparse data collection are provided. According to an embodiment, a system can comprise a memory that stores computer executable components and a processor that executes the computer executable components stored in the memory. The computer executable components can comprise a package component that packs subsets of quantum gates in a quantum device into one or more bins. The computer executable components can further comprise an assessment component that characterizes crosstalk of the quantum device based on a number of the one or more bins into which the subsets of quantum gates are packed.
(FR) L'invention concerne des systèmes, procédés implémentés par ordinateur et produits-programmes d'ordinateur servant à faciliter la caractérisation de la diaphonie d'un système informatique quantique en fonction d'une collecte de données éparses. Selon un mode de réalisation, un système peut comporter une mémoire qui stocke des composants exécutables par ordinateur et un processeur qui exécute les composants exécutables par ordinateur stockés dans la mémoire. Les composants exécutables par ordinateur peuvent comprendre un composant de paquetage qui condense des sous-ensembles de portes quantiques dans un dispositif quantique en un ou plusieurs compartiments. Les composants exécutables par ordinateur peuvent en outre comprendre un composant d'évaluation qui caractérise la diaphonie du dispositif quantique en fonction d'un nombre du ou des compartiments dans lesquels les sous-ensembles de portes quantiques sont condensés.
Related patent documents
EP2020803795This application is not viewable in PATENTSCOPE because the national phase entry has not been published yet or the national entry is issued from a country that does not share data with WIPO or there is a formatting issue or an unavailability of the application.
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