Discrimination of POVMs with rank-one effects

2020
journal article
article
8
cris.lastimport.wos2024-04-09T22:26:25Z
dc.abstract.enThe main goal of this work is to provide an insight into the problem of discrimination of positive operator-valued measures with rank-one effects. It is our intention to study multiple-shot discrimination of such measurements, that is the case when we are able to use to unknown measurement a given number of times. Furthermore, we are interested in comparing two possible discrimination schemes: the parallel and adaptive ones. To this end, we construct a pair of symmetric informationally complete positive operator-valued measures which can be perfectly discriminated in a two-shot adaptive scheme but cannot be distinguished in the parallel scheme. On top of this, we provide an explicit algorithm which allows us to find this adaptive scheme.pl
dc.affiliationWydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut Informatyki Stosowanejpl
dc.contributor.authorKrawiec, Aleksandrapl
dc.contributor.authorPawela, Łukaszpl
dc.contributor.authorPuchała, Zbigniew - 228195 pl
dc.date.accessioned2021-02-16T13:56:17Z
dc.date.available2021-02-16T13:56:17Z
dc.date.issued2020pl
dc.date.openaccess0
dc.description.accesstimew momencie opublikowania
dc.description.number11pl
dc.description.versionostateczna wersja wydawcy
dc.description.volume19pl
dc.identifier.articleid428pl
dc.identifier.doi10.1007/s11128-020-02883-3pl
dc.identifier.eissn1573-1332pl
dc.identifier.issn1570-0755pl
dc.identifier.projectROD UJ / Opl
dc.identifier.urihttps://ruj.uj.edu.pl/xmlui/handle/item/265040
dc.languageengpl
dc.language.containerengpl
dc.rightsDodaję tylko opis bibliograficzny*
dc.rights.licenceCC-BY
dc.rights.uri*
dc.share.typeinne
dc.subject.enquantum measurementspl
dc.subject.enSIC POVMspl
dc.subject.endiscrimination of quantum channelspl
dc.subtypeArticlepl
dc.titleDiscrimination of POVMs with rank-one effectspl
dc.title.journalQuantum Information Processingpl
dc.typeJournalArticlepl
dspace.entity.typePublication
cris.lastimport.wos
2024-04-09T22:26:25Z
dc.abstract.enpl
The main goal of this work is to provide an insight into the problem of discrimination of positive operator-valued measures with rank-one effects. It is our intention to study multiple-shot discrimination of such measurements, that is the case when we are able to use to unknown measurement a given number of times. Furthermore, we are interested in comparing two possible discrimination schemes: the parallel and adaptive ones. To this end, we construct a pair of symmetric informationally complete positive operator-valued measures which can be perfectly discriminated in a two-shot adaptive scheme but cannot be distinguished in the parallel scheme. On top of this, we provide an explicit algorithm which allows us to find this adaptive scheme.
dc.affiliationpl
Wydział Fizyki, Astronomii i Informatyki Stosowanej : Instytut Informatyki Stosowanej
dc.contributor.authorpl
Krawiec, Aleksandra
dc.contributor.authorpl
Pawela, Łukasz
dc.contributor.authorpl
Puchała, Zbigniew - 228195
dc.date.accessioned
2021-02-16T13:56:17Z
dc.date.available
2021-02-16T13:56:17Z
dc.date.issuedpl
2020
dc.date.openaccess
0
dc.description.accesstime
w momencie opublikowania
dc.description.numberpl
11
dc.description.version
ostateczna wersja wydawcy
dc.description.volumepl
19
dc.identifier.articleidpl
428
dc.identifier.doipl
10.1007/s11128-020-02883-3
dc.identifier.eissnpl
1573-1332
dc.identifier.issnpl
1570-0755
dc.identifier.projectpl
ROD UJ / O
dc.identifier.uri
https://ruj.uj.edu.pl/xmlui/handle/item/265040
dc.languagepl
eng
dc.language.containerpl
eng
dc.rights*
Dodaję tylko opis bibliograficzny
dc.rights.licence
CC-BY
dc.rights.uri*
dc.share.type
inne
dc.subject.enpl
quantum measurements
dc.subject.enpl
SIC POVMs
dc.subject.enpl
discrimination of quantum channels
dc.subtypepl
Article
dc.titlepl
Discrimination of POVMs with rank-one effects
dc.title.journalpl
Quantum Information Processing
dc.typepl
JournalArticle
dspace.entity.type
Publication
Affiliations

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