Optimizing electronic structure simulations on a trapped-ion quantum computer using problem decomposition

Problem decomposition methods may help to overcome the size limitations of quantum hardware and allow largescale electronic structure simulations. Here, a method to simulate a ten-atom Hydrogen ring by decomposing it into smaller fragments that are amenable to a currently available trapped ion quant...

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Autores principales:	Yukio Kawashima, Erika Lloyd, Marc P. Coons, Yunseong Nam, Shunji Matsuura, Alejandro J. Garza, Sonika Johri, Lee Huntington, Valentin Senicourt, Andrii O. Maksymov, Jason H. V. Nguyen, Jungsang Kim, Nima Alidoust, Arman Zaribafiyan, Takeshi Yamazaki
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Astrophysics QB460-466 Physics QC1-999
Acceso en línea:	https://doaj.org/article/6066084546d9466e98d99f84047feb2f
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spelling	oai:doaj.org-article:6066084546d9466e98d99f84047feb2f2021-11-21T12:27:24ZOptimizing electronic structure simulations on a trapped-ion quantum computer using problem decomposition10.1038/s42005-021-00751-92399-3650https://doaj.org/article/6066084546d9466e98d99f84047feb2f2021-11-01T00:00:00Zhttps://doi.org/10.1038/s42005-021-00751-9https://doaj.org/toc/2399-3650Problem decomposition methods may help to overcome the size limitations of quantum hardware and allow largescale electronic structure simulations. Here, a method to simulate a ten-atom Hydrogen ring by decomposing it into smaller fragments that are amenable to a currently available trapped ion quantum computer is demonstrated experimentally.Yukio KawashimaErika LloydMarc P. CoonsYunseong NamShunji MatsuuraAlejandro J. GarzaSonika JohriLee HuntingtonValentin SenicourtAndrii O. MaksymovJason H. V. NguyenJungsang KimNima AlidoustArman ZaribafiyanTakeshi YamazakiNature PortfolioarticleAstrophysicsQB460-466PhysicsQC1-999ENCommunications Physics, Vol 4, Iss 1, Pp 1-9 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Astrophysics QB460-466 Physics QC1-999
spellingShingle	Astrophysics QB460-466 Physics QC1-999 Yukio Kawashima Erika Lloyd Marc P. Coons Yunseong Nam Shunji Matsuura Alejandro J. Garza Sonika Johri Lee Huntington Valentin Senicourt Andrii O. Maksymov Jason H. V. Nguyen Jungsang Kim Nima Alidoust Arman Zaribafiyan Takeshi Yamazaki Optimizing electronic structure simulations on a trapped-ion quantum computer using problem decomposition
description	Problem decomposition methods may help to overcome the size limitations of quantum hardware and allow largescale electronic structure simulations. Here, a method to simulate a ten-atom Hydrogen ring by decomposing it into smaller fragments that are amenable to a currently available trapped ion quantum computer is demonstrated experimentally.
format	article
author	Yukio Kawashima Erika Lloyd Marc P. Coons Yunseong Nam Shunji Matsuura Alejandro J. Garza Sonika Johri Lee Huntington Valentin Senicourt Andrii O. Maksymov Jason H. V. Nguyen Jungsang Kim Nima Alidoust Arman Zaribafiyan Takeshi Yamazaki
author_facet	Yukio Kawashima Erika Lloyd Marc P. Coons Yunseong Nam Shunji Matsuura Alejandro J. Garza Sonika Johri Lee Huntington Valentin Senicourt Andrii O. Maksymov Jason H. V. Nguyen Jungsang Kim Nima Alidoust Arman Zaribafiyan Takeshi Yamazaki
author_sort	Yukio Kawashima
title	Optimizing electronic structure simulations on a trapped-ion quantum computer using problem decomposition
title_short	Optimizing electronic structure simulations on a trapped-ion quantum computer using problem decomposition
title_full	Optimizing electronic structure simulations on a trapped-ion quantum computer using problem decomposition
title_fullStr	Optimizing electronic structure simulations on a trapped-ion quantum computer using problem decomposition
title_full_unstemmed	Optimizing electronic structure simulations on a trapped-ion quantum computer using problem decomposition
title_sort	optimizing electronic structure simulations on a trapped-ion quantum computer using problem decomposition
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/6066084546d9466e98d99f84047feb2f
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Optimizing electronic structure simulations on a trapped-ion quantum computer using problem decomposition

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