| Iterative optimization of quantum error correcting codes. | |
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MedLine Citation:
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PMID: 15783871 Owner: NLM Status: PubMed-not-MEDLINE |
Abstract/OtherAbstract:
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We introduce a convergent iterative algorithm for finding the optimal coding and decoding operations for an arbitrary noisy quantum channel. This algorithm does not require any error syndrome to be corrected completely, and hence also finds codes outside the usual Knill-Laflamme definition of error correcting codes. The iteration is shown to improve the figure of merit "channel fidelity" in every step. |
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Authors:
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M Reimpell; R F Werner |
Publication Detail:
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Type: Journal Article Date: 2005-03-02 |
Journal Detail:
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Title: Physical review letters Volume: 94 ISSN: 0031-9007 ISO Abbreviation: Phys. Rev. Lett. Publication Date: 2005 Mar |
Date Detail:
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Created Date: 2005-03-23 Completed Date: 2005-04-14 Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 0401141 Medline TA: Phys Rev Lett Country: United States |
Other Details:
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Languages: eng Pagination: 080501 Citation Subset: - |
Affiliation:
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Institut für Mathematische Physik, TU-Braunschweig, Mendelssohnstrasse 3, D-38106 Braunschweig, Germany. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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