Stabilization of Quantum Information by Combined Dynamical Decoupling and Detected-jump Error Correction

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F08%3A04141025" target="_blank" >RIV/68407700:21340/08:04141025 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Stabilization of Quantum Information by Combined Dynamical Decoupling and Detected-jump Error Correction

Original language description

Two possible applications of random decoupling are discussed. Whereas so far decoupling methods have been considered merely for quantum memories, here it is demonstrated that random decoupling is also a convenient tool for stabilizing quantum algorithms.Furthermore, a decoupling scheme is presented which involves a random decoupling method compatible with detected-jump error correcting quantum codes. With this combined error correcting strategy it is possible to stabilize quantum information against both spontaneous decay and static imperfections of a qubit-based quantum information processor in an efficient way.

Czech name

Stabilizace kvantové informace kombinovanými metodami

Czech description

Diskutujeme možné aplikace náhodného oddělení na stabilizaci kvantových algoritmů.

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BE - Theoretical physics

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2008

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

The European Physical Journal D

ISSN

1434-6060

e-ISSN

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Volume of the periodical

46

Issue of the periodical within the volume

2

Country of publishing house

FR - FRANCE

Number of pages

14

Pages from-to

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UT code for WoS article

000252476500021

EID of the result in the Scopus database

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