Conditional SIC-POVMs
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F14%3A33151071" target="_blank" >RIV/61989592:15310/14:33151071 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1109/TIT.2013.2285152" target="_blank" >http://dx.doi.org/10.1109/TIT.2013.2285152</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/TIT.2013.2285152" target="_blank" >10.1109/TIT.2013.2285152</a>
Alternative languages
Result language
angličtina
Original language name
Conditional SIC-POVMs
Original language description
In this paper, we examine a generalization of the symmetric informationally complete POVMs. SIC-POVMs are the optimal measurements for full quantum tomography, but if some parameters of the density matrix are known, then the optimal SIC POVM should be orthogonal to a subspace. This gives the concept of the conditional SIC-POVM. The existence is not known in general, but we give a result in the special case when the diagonal is known of the density matrix.
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
BH - Optics, masers and lasers
OECD FORD branch
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Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
IEEE Transactions on Information Theory
ISSN
0018-9448
e-ISSN
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Volume of the periodical
60
Issue of the periodical within the volume
1
Country of publishing house
US - UNITED STATES
Number of pages
6
Pages from-to
351-356
UT code for WoS article
000330282600026
EID of the result in the Scopus database
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