Scalable distributed gate-model quantum computers

Abstract A scalable model for a distributed quantum computation is a challenging problem due to the complexity of the problem space provided by the diversity of possible quantum systems, from small-scale quantum devices to large-scale quantum computers. Here, we define a model of scalable distribute...

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Autores principales:	Laszlo Gyongyosi, Sandor Imre
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/c03a0180d2df485da455ee7b2c60b796
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spelling	oai:doaj.org-article:c03a0180d2df485da455ee7b2c60b7962021-12-02T13:34:57ZScalable distributed gate-model quantum computers10.1038/s41598-020-76728-52045-2322https://doaj.org/article/c03a0180d2df485da455ee7b2c60b7962021-02-01T00:00:00Zhttps://doi.org/10.1038/s41598-020-76728-5https://doaj.org/toc/2045-2322Abstract A scalable model for a distributed quantum computation is a challenging problem due to the complexity of the problem space provided by the diversity of possible quantum systems, from small-scale quantum devices to large-scale quantum computers. Here, we define a model of scalable distributed gate-model quantum computation in near-term quantum systems of the NISQ (noisy intermediate scale quantum) technology era. We prove that the proposed architecture can maximize an objective function of a computational problem in a distributed manner. We study the impacts of decoherence on distributed objective function evaluation.Laszlo GyongyosiSandor ImreNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-28 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Laszlo Gyongyosi Sandor Imre Scalable distributed gate-model quantum computers
description	Abstract A scalable model for a distributed quantum computation is a challenging problem due to the complexity of the problem space provided by the diversity of possible quantum systems, from small-scale quantum devices to large-scale quantum computers. Here, we define a model of scalable distributed gate-model quantum computation in near-term quantum systems of the NISQ (noisy intermediate scale quantum) technology era. We prove that the proposed architecture can maximize an objective function of a computational problem in a distributed manner. We study the impacts of decoherence on distributed objective function evaluation.
format	article
author	Laszlo Gyongyosi Sandor Imre
author_facet	Laszlo Gyongyosi Sandor Imre
author_sort	Laszlo Gyongyosi
title	Scalable distributed gate-model quantum computers
title_short	Scalable distributed gate-model quantum computers
title_full	Scalable distributed gate-model quantum computers
title_fullStr	Scalable distributed gate-model quantum computers
title_full_unstemmed	Scalable distributed gate-model quantum computers
title_sort	scalable distributed gate-model quantum computers
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/c03a0180d2df485da455ee7b2c60b796
work_keys_str_mv	AT laszlogyongyosi scalabledistributedgatemodelquantumcomputers AT sandorimre scalabledistributedgatemodelquantumcomputers
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Scalable distributed gate-model quantum computers

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