Learning robust pulses for generating universal quantum gates

Constructing a set of universal quantum gates is a fundamental task for quantum computation. The existence of noises, disturbances and fluctuations is unavoidable during the process of implementing quantum gates for most practical quantum systems. This paper employs a sampling-based learning method...

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Main Authors:	Dong, Daoyi, Wu, Chengzhi, Chen, Chunlin, Qi, Bo, Petersen, Ian R., Nori, Franco
Format:	Online
Language:	English
Published:	Nature Publishing Group 2016
Online Access:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5080597/

id	pubmed-5080597
recordtype	oai_dc
spelling	pubmed-50805972016-10-31 Learning robust pulses for generating universal quantum gates Dong, Daoyi Wu, Chengzhi Chen, Chunlin Qi, Bo Petersen, Ian R. Nori, Franco Article Constructing a set of universal quantum gates is a fundamental task for quantum computation. The existence of noises, disturbances and fluctuations is unavoidable during the process of implementing quantum gates for most practical quantum systems. This paper employs a sampling-based learning method to find robust control pulses for generating a set of universal quantum gates. Numerical results show that the learned robust control fields are insensitive to disturbances, uncertainties and fluctuations during the process of realizing universal quantum gates. Nature Publishing Group 2016-10-26 /pmc/articles/PMC5080597/ /pubmed/27782219 http://dx.doi.org/10.1038/srep36090 Text en Copyright © 2016, The Author(s) http://creativecommons.org/licenses/by/4.0/ This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/
repository_type	Open Access Journal
institution_category	Foreign Institution
institution	US National Center for Biotechnology Information
building	NCBI PubMed
collection	Online Access
language	English
format	Online
author	Dong, Daoyi Wu, Chengzhi Chen, Chunlin Qi, Bo Petersen, Ian R. Nori, Franco
spellingShingle	Dong, Daoyi Wu, Chengzhi Chen, Chunlin Qi, Bo Petersen, Ian R. Nori, Franco Learning robust pulses for generating universal quantum gates
author_facet	Dong, Daoyi Wu, Chengzhi Chen, Chunlin Qi, Bo Petersen, Ian R. Nori, Franco
author_sort	Dong, Daoyi
title	Learning robust pulses for generating universal quantum gates
title_short	Learning robust pulses for generating universal quantum gates
title_full	Learning robust pulses for generating universal quantum gates
title_fullStr	Learning robust pulses for generating universal quantum gates
title_full_unstemmed	Learning robust pulses for generating universal quantum gates
title_sort	learning robust pulses for generating universal quantum gates
description	Constructing a set of universal quantum gates is a fundamental task for quantum computation. The existence of noises, disturbances and fluctuations is unavoidable during the process of implementing quantum gates for most practical quantum systems. This paper employs a sampling-based learning method to find robust control pulses for generating a set of universal quantum gates. Numerical results show that the learned robust control fields are insensitive to disturbances, uncertainties and fluctuations during the process of realizing universal quantum gates.
publisher	Nature Publishing Group
publishDate	2016
url	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5080597/
_version_	1613698587040940032

Learning robust pulses for generating universal quantum gates

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