DocumentCode
1934636
Title
Optimal unambiguous discrimination of two incompatible quantum measurements
Author
Mikova, M. ; Sedlak, M. ; Straka, I. ; Micuda, M. ; Ziman, M. ; Jezek, M. ; Fiurasek, J. ; Dusek, M.
Author_Institution
Dept. of Opt., Palacky Univ. in Olomouc, Olomouc, Czech Republic
fYear
2013
fDate
12-16 May 2013
Firstpage
1
Lastpage
1
Abstract
The discrimination of quantum measurements belongs to current topics of quantum information processing. We have experimentally demonstrated one-copy optimal unambiguous (probabilistic) discrimination of two, in general incompatible, von Neumann measurements. To be optimal, this quantum information processing requires pairs of entangled particles and as part of the analyzing protocol conditionally performed unitary operation depending on the measured results on a probe particle.
Keywords
quantum entanglement; quantum optics; entangled particles; incompatible quantum measurements; optimal unambiguous discrimination; quantum information processing; von Neumann measurements; Atmospheric measurements; Current measurement; Detectors; Particle measurements; Photonics; Polarization; Probes;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics Europe (CLEO EUROPE/IQEC), 2013 Conference on and International Quantum Electronics Conference
Conference_Location
Munich
Print_ISBN
978-1-4799-0593-5
Type
conf
DOI
10.1109/CLEOE-IQEC.2013.6801716
Filename
6801716
Link To Document