Statistical reconstruction of mixed states of polarization qubits

The method of estimating the adequacy, completeness, and accuracy of quantum tomography protocols is generalized to the case of mixed states of polarization qubits. The efficiency of the method is illustrated based on mathematical modeling and experimental investigation of some practically important...

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Bibliographic Details
Published in:Journal of experimental and theoretical physics 2011-08, Vol.113 (2), p.192-201
Main Authors: Bogdanov, Yu. I., Gavrichenko, A. K., Kravtsov, K. S., Kulik, S. P., Moreva, E. V., Soloviev, A. A.
Format: Article
Language:English
Subjects:
ACCURACY
Atoms
Classical and Quantum Gravitation
CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS
EFFICIENCY
Elementary Particles
MATHEMATICAL MODELS
MIXED STATE
MIXED STATES
Molecules
Optics
Particle and Nuclear Physics
Physics
Physics and Astronomy
POLARIZATION
Quantum Field Theory
QUANTUM MECHANICS
QUBITS
Relativity Theory
Solid State Physics
TOMOGRAPHY
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Description
Summary:The method of estimating the adequacy, completeness, and accuracy of quantum tomography protocols is generalized to the case of mixed states of polarization qubits. The efficiency of the method is illustrated based on mathematical modeling and experimental investigation of some practically important quantum tomography protocols.
ISSN:1063-7761
1090-6509
DOI:10.1134/S1063776111060148