Local probe of single phonon dynamics in warm ion crystals

An exhausting characterization of the coherence properties of quantum system becomes challenging with increasing system size. Here the authors demonstrate that phonon autocorrelation functions and quantum discord can be measured with local control, and validate it in a string of 42 trapped ions.

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Autores principales:	A. Abdelrahman, O. Khosravani, M. Gessner, A. Buchleitner, H. -P. Breuer, D. Gorman, R. Masuda, T. Pruttivarasin, M. Ramm, P. Schindler, H. Häffner
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2017
Materias:	Science Q
Acceso en línea:	https://doaj.org/article/3a25013d9d1b4784b6d206ea47813a99
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spelling	oai:doaj.org-article:3a25013d9d1b4784b6d206ea47813a992021-12-02T17:01:17ZLocal probe of single phonon dynamics in warm ion crystals10.1038/ncomms157122041-1723https://doaj.org/article/3a25013d9d1b4784b6d206ea47813a992017-06-01T00:00:00Zhttps://doi.org/10.1038/ncomms15712https://doaj.org/toc/2041-1723An exhausting characterization of the coherence properties of quantum system becomes challenging with increasing system size. Here the authors demonstrate that phonon autocorrelation functions and quantum discord can be measured with local control, and validate it in a string of 42 trapped ions.A. AbdelrahmanO. KhosravaniM. GessnerA. BuchleitnerH. -P. BreuerD. GormanR. MasudaT. PruttivarasinM. RammP. SchindlerH. HäffnerNature PortfolioarticleScienceQENNature Communications, Vol 8, Iss 1, Pp 1-5 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q A. Abdelrahman O. Khosravani M. Gessner A. Buchleitner H. -P. Breuer D. Gorman R. Masuda T. Pruttivarasin M. Ramm P. Schindler H. Häffner Local probe of single phonon dynamics in warm ion crystals
description	An exhausting characterization of the coherence properties of quantum system becomes challenging with increasing system size. Here the authors demonstrate that phonon autocorrelation functions and quantum discord can be measured with local control, and validate it in a string of 42 trapped ions.
format	article
author	A. Abdelrahman O. Khosravani M. Gessner A. Buchleitner H. -P. Breuer D. Gorman R. Masuda T. Pruttivarasin M. Ramm P. Schindler H. Häffner
author_facet	A. Abdelrahman O. Khosravani M. Gessner A. Buchleitner H. -P. Breuer D. Gorman R. Masuda T. Pruttivarasin M. Ramm P. Schindler H. Häffner
author_sort	A. Abdelrahman
title	Local probe of single phonon dynamics in warm ion crystals
title_short	Local probe of single phonon dynamics in warm ion crystals
title_full	Local probe of single phonon dynamics in warm ion crystals
title_fullStr	Local probe of single phonon dynamics in warm ion crystals
title_full_unstemmed	Local probe of single phonon dynamics in warm ion crystals
title_sort	local probe of single phonon dynamics in warm ion crystals
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/3a25013d9d1b4784b6d206ea47813a99
work_keys_str_mv	AT aabdelrahman localprobeofsinglephonondynamicsinwarmioncrystals AT okhosravani localprobeofsinglephonondynamicsinwarmioncrystals AT mgessner localprobeofsinglephonondynamicsinwarmioncrystals AT abuchleitner localprobeofsinglephonondynamicsinwarmioncrystals AT hpbreuer localprobeofsinglephonondynamicsinwarmioncrystals AT dgorman localprobeofsinglephonondynamicsinwarmioncrystals AT rmasuda localprobeofsinglephonondynamicsinwarmioncrystals AT tpruttivarasin localprobeofsinglephonondynamicsinwarmioncrystals AT mramm localprobeofsinglephonondynamicsinwarmioncrystals AT pschindler localprobeofsinglephonondynamicsinwarmioncrystals AT hhaffner localprobeofsinglephonondynamicsinwarmioncrystals
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Local probe of single phonon dynamics in warm ion crystals

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