Experimental quantum compressed sensing for a seven-qubit system

Experimental quantum compressed sensing for a seven-qubit system

Quantum compressed sensing can provide a scalable way to characterize quantum states and devices, but has been so far limited to states with quickly decaying eigenvalues. Here the authors show that it can be appropriate even in the general case, demonstrating reconstruction the state of a seven-qubi...

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Main Authors: C. A. Riofrío, D. Gross, S. T. Flammia, T. Monz, D. Nigg, R. Blatt, J. Eisert
Format: Article
Language:English
Published: Nature Publishing Group 2017-05-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/ncomms15305
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spelling doaj-f6b4d047f2e445d8b6c380f22f5a16272021-05-11T07:50:40ZengNature Publishing GroupNature Communications2041-17232017-05-01811810.1038/ncomms15305Experimental quantum compressed sensing for a seven-qubit systemC. A. Riofrío0D. Gross1S. T. Flammia2T. Monz3D. Nigg4R. Blatt5J. Eisert6Dahlem Center for Complex Quantum Systems, Freie Universität BerlinInstitute for Theoretical Physics, University of CologneCentre for Engineered Quantum Systems, School of Physics, The University of SydneyInstitut für Experimentalphysik, Universität InnsbruckInstitut für Experimentalphysik, Universität InnsbruckInstitut für Experimentalphysik, Universität InnsbruckDahlem Center for Complex Quantum Systems, Freie Universität BerlinQuantum compressed sensing can provide a scalable way to characterize quantum states and devices, but has been so far limited to states with quickly decaying eigenvalues. Here the authors show that it can be appropriate even in the general case, demonstrating reconstruction the state of a seven-qubit system.https://doi.org/10.1038/ncomms15305
collection DOAJ
language English
format Article
sources DOAJ
author C. A. Riofrío
D. Gross
S. T. Flammia
T. Monz
D. Nigg
R. Blatt
J. Eisert
spellingShingle C. A. Riofrío
D. Gross
S. T. Flammia
T. Monz
D. Nigg
R. Blatt
J. Eisert
Experimental quantum compressed sensing for a seven-qubit system
Nature Communications
author_facet C. A. Riofrío
D. Gross
S. T. Flammia
T. Monz
D. Nigg
R. Blatt
J. Eisert
author_sort C. A. Riofrío
title Experimental quantum compressed sensing for a seven-qubit system
title_short Experimental quantum compressed sensing for a seven-qubit system
title_full Experimental quantum compressed sensing for a seven-qubit system
title_fullStr Experimental quantum compressed sensing for a seven-qubit system
title_full_unstemmed Experimental quantum compressed sensing for a seven-qubit system
title_sort experimental quantum compressed sensing for a seven-qubit system
publisher Nature Publishing Group
series Nature Communications
issn 2041-1723
publishDate 2017-05-01
description Quantum compressed sensing can provide a scalable way to characterize quantum states and devices, but has been so far limited to states with quickly decaying eigenvalues. Here the authors show that it can be appropriate even in the general case, demonstrating reconstruction the state of a seven-qubit system.
url https://doi.org/10.1038/ncomms15305
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AT dgross experimentalquantumcompressedsensingforasevenqubitsystem
AT stflammia experimentalquantumcompressedsensingforasevenqubitsystem
AT tmonz experimentalquantumcompressedsensingforasevenqubitsystem
AT dnigg experimentalquantumcompressedsensingforasevenqubitsystem
AT rblatt experimentalquantumcompressedsensingforasevenqubitsystem
AT jeisert experimentalquantumcompressedsensingforasevenqubitsystem
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