Quantum walks and Dirac cellular automata on a programmable trapped-ion quantum computer

Implementations of quantum walks on ion trap quantum computers have been so far limited to the analogue simulation approach. Here, the authors implement a quantum-circuit-based discrete quantum walk in one-dimensional position space, realizing a Dirac cellular automaton with tunable mass parameter.

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Autores principales:	C. Huerta Alderete, Shivani Singh, Nhung H. Nguyen, Daiwei Zhu, Radhakrishnan Balu, Christopher Monroe, C. M. Chandrashekar, Norbert M. Linke
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2020
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/25fb331c36af4fc6bac9d25025f84fed
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spelling	oai:doaj.org-article:25fb331c36af4fc6bac9d25025f84fed2021-12-02T16:43:46ZQuantum walks and Dirac cellular automata on a programmable trapped-ion quantum computer10.1038/s41467-020-17519-42041-1723https://doaj.org/article/25fb331c36af4fc6bac9d25025f84fed2020-07-01T00:00:00Zhttps://doi.org/10.1038/s41467-020-17519-4https://doaj.org/toc/2041-1723Implementations of quantum walks on ion trap quantum computers have been so far limited to the analogue simulation approach. Here, the authors implement a quantum-circuit-based discrete quantum walk in one-dimensional position space, realizing a Dirac cellular automaton with tunable mass parameter.C. Huerta AldereteShivani SinghNhung H. NguyenDaiwei ZhuRadhakrishnan BaluChristopher MonroeC. M. ChandrashekarNorbert M. LinkeNature PortfolioarticleScienceQENNature Communications, Vol 11, Iss 1, Pp 1-7 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q C. Huerta Alderete Shivani Singh Nhung H. Nguyen Daiwei Zhu Radhakrishnan Balu Christopher Monroe C. M. Chandrashekar Norbert M. Linke Quantum walks and Dirac cellular automata on a programmable trapped-ion quantum computer
description	Implementations of quantum walks on ion trap quantum computers have been so far limited to the analogue simulation approach. Here, the authors implement a quantum-circuit-based discrete quantum walk in one-dimensional position space, realizing a Dirac cellular automaton with tunable mass parameter.
format	article
author	C. Huerta Alderete Shivani Singh Nhung H. Nguyen Daiwei Zhu Radhakrishnan Balu Christopher Monroe C. M. Chandrashekar Norbert M. Linke
author_facet	C. Huerta Alderete Shivani Singh Nhung H. Nguyen Daiwei Zhu Radhakrishnan Balu Christopher Monroe C. M. Chandrashekar Norbert M. Linke
author_sort	C. Huerta Alderete
title	Quantum walks and Dirac cellular automata on a programmable trapped-ion quantum computer
title_short	Quantum walks and Dirac cellular automata on a programmable trapped-ion quantum computer
title_full	Quantum walks and Dirac cellular automata on a programmable trapped-ion quantum computer
title_fullStr	Quantum walks and Dirac cellular automata on a programmable trapped-ion quantum computer
title_full_unstemmed	Quantum walks and Dirac cellular automata on a programmable trapped-ion quantum computer
title_sort	quantum walks and dirac cellular automata on a programmable trapped-ion quantum computer
publisher	Nature Portfolio
publishDate	2020
url	https://doaj.org/article/25fb331c36af4fc6bac9d25025f84fed
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Quantum walks and Dirac cellular automata on a programmable trapped-ion quantum computer

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