Coherent transfer of electron spin correlations assisted by dephasing noise

Methods for coherently transferring quantum states are needed in order to develop larger scale quantum devices. Here the authors implement an adiabatic transfer protocol in a triple quantum dot and show that dephasing noise can accelerate the process while maintaining the coherence of the transferre...

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Autores principales:	Takashi Nakajima, Matthieu R. Delbecq, Tomohiro Otsuka, Shinichi Amaha, Jun Yoneda, Akito Noiri, Kenta Takeda, Giles Allison, Arne Ludwig, Andreas D. Wieck, Xuedong Hu, Franco Nori, Seigo Tarucha
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2018
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/85584f9f6aaf474983e6dafa66e93d05
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spelling	oai:doaj.org-article:85584f9f6aaf474983e6dafa66e93d052021-12-02T14:40:07ZCoherent transfer of electron spin correlations assisted by dephasing noise10.1038/s41467-018-04544-72041-1723https://doaj.org/article/85584f9f6aaf474983e6dafa66e93d052018-05-01T00:00:00Zhttps://doi.org/10.1038/s41467-018-04544-7https://doaj.org/toc/2041-1723Methods for coherently transferring quantum states are needed in order to develop larger scale quantum devices. Here the authors implement an adiabatic transfer protocol in a triple quantum dot and show that dephasing noise can accelerate the process while maintaining the coherence of the transferred state.Takashi NakajimaMatthieu R. DelbecqTomohiro OtsukaShinichi AmahaJun YonedaAkito NoiriKenta TakedaGiles AllisonArne LudwigAndreas D. WieckXuedong HuFranco NoriSeigo TaruchaNature PortfolioarticleScienceQENNature Communications, Vol 9, Iss 1, Pp 1-8 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Takashi Nakajima Matthieu R. Delbecq Tomohiro Otsuka Shinichi Amaha Jun Yoneda Akito Noiri Kenta Takeda Giles Allison Arne Ludwig Andreas D. Wieck Xuedong Hu Franco Nori Seigo Tarucha Coherent transfer of electron spin correlations assisted by dephasing noise
description	Methods for coherently transferring quantum states are needed in order to develop larger scale quantum devices. Here the authors implement an adiabatic transfer protocol in a triple quantum dot and show that dephasing noise can accelerate the process while maintaining the coherence of the transferred state.
format	article
author	Takashi Nakajima Matthieu R. Delbecq Tomohiro Otsuka Shinichi Amaha Jun Yoneda Akito Noiri Kenta Takeda Giles Allison Arne Ludwig Andreas D. Wieck Xuedong Hu Franco Nori Seigo Tarucha
author_facet	Takashi Nakajima Matthieu R. Delbecq Tomohiro Otsuka Shinichi Amaha Jun Yoneda Akito Noiri Kenta Takeda Giles Allison Arne Ludwig Andreas D. Wieck Xuedong Hu Franco Nori Seigo Tarucha
author_sort	Takashi Nakajima
title	Coherent transfer of electron spin correlations assisted by dephasing noise
title_short	Coherent transfer of electron spin correlations assisted by dephasing noise
title_full	Coherent transfer of electron spin correlations assisted by dephasing noise
title_fullStr	Coherent transfer of electron spin correlations assisted by dephasing noise
title_full_unstemmed	Coherent transfer of electron spin correlations assisted by dephasing noise
title_sort	coherent transfer of electron spin correlations assisted by dephasing noise
publisher	Nature Portfolio
publishDate	2018
url	https://doaj.org/article/85584f9f6aaf474983e6dafa66e93d05
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_version_	1718390427504082944

Coherent transfer of electron spin correlations assisted by dephasing noise

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