Local probe of single phonon dynamics in warm ion crystals

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.

Bibliographic Details
Main Authors: A. Abdelrahman, O. Khosravani, M. Gessner, A. Buchleitner, H. -P. Breuer, D. Gorman, R. Masuda, T. Pruttivarasin, M. Ramm, P. Schindler, H. Häffner
Format: Article
Language:English
Published: Nature Publishing Group 2017-06-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/ncomms15712
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spelling doaj-3a25013d9d1b4784b6d206ea47813a992021-05-11T07:06:06ZengNature Publishing GroupNature Communications2041-17232017-06-01811510.1038/ncomms15712Local probe of single phonon dynamics in warm ion crystalsA. Abdelrahman0O. Khosravani1M. Gessner2A. Buchleitner3H. -P. Breuer4D. Gorman5R. Masuda6T. Pruttivarasin7M. Ramm8P. Schindler9H. Häffner10Department of Physics, University of CaliforniaDepartment of Physics, University of CaliforniaPhysikalisches Institut, Albert-Ludwigs-Universität FreiburgPhysikalisches Institut, Albert-Ludwigs-Universität FreiburgPhysikalisches Institut, Albert-Ludwigs-Universität FreiburgDepartment of Physics, University of CaliforniaDepartment of Physics, University of CaliforniaDepartment of Physics, University of CaliforniaDepartment of Physics, University of CaliforniaDepartment of Physics, University of CaliforniaDepartment of Physics, University of CaliforniaAn 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.https://doi.org/10.1038/ncomms15712
collection DOAJ
language English
format Article
sources DOAJ
author A. Abdelrahman
O. Khosravani
M. Gessner
A. Buchleitner
H. -P. Breuer
D. Gorman
R. Masuda
T. Pruttivarasin
M. Ramm
P. Schindler
H. Häffner
spellingShingle 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
Nature Communications
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 Publishing Group
series Nature Communications
issn 2041-1723
publishDate 2017-06-01
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.
url https://doi.org/10.1038/ncomms15712
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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