Selective dynamical decoupling for quantum state transfer
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F15%3A00223495" target="_blank" >RIV/68407700:21340/15:00223495 - isvavai.cz</a>
Result on the web
<a href="http://iopscience.iop.org/0953-4075/48/2/025501/" target="_blank" >http://iopscience.iop.org/0953-4075/48/2/025501/</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/0953-4075/48/2/025501" target="_blank" >10.1088/0953-4075/48/2/025501</a>
Alternative languages
Result language
angličtina
Original language name
Selective dynamical decoupling for quantum state transfer
Original language description
State transfer across discrete quantum networks is one of the elementary tasks of quantum information processing. Its aim is the faithful placement of information into a specific position in the network. However, all physical systems suffer from imperfections, which can severely limit the transfer fidelity. We present selective dynamical decoupling schemes which are capable of stabilizing imperfect quantum state transfer protocols on the model of a bent linear qubit chain. The efficiency of the schemesis tested and verified in numerical simulations on a number of realistic cases. The simulations demonstrate that these selective dynamical decoupling schemes are capable of suppressing unwanted errors in quantum state transfer protocols efficiently.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BE - Theoretical physics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA13-33906S" target="_blank" >GA13-33906S: Harnessing the Power of Quantum Walks</a><br>
Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Physics B: Atomic, Molecular and Optical Physics
ISSN
0953-4075
e-ISSN
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Volume of the periodical
48
Issue of the periodical within the volume
2
Country of publishing house
GB - UNITED KINGDOM
Number of pages
20
Pages from-to
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UT code for WoS article
000347108300013
EID of the result in the Scopus database
2-s2.0-84920540844