DocumentCode
673067
Title
Reconstruction of quantum information after the measurement
Author
Poghosyan, Sergey ; Cheon, Taksu
Author_Institution
Lab. of Phys., Kochi Univ. of Technol., Kochi, Japan
fYear
2013
fDate
23-27 Sept. 2013
Firstpage
1
Lastpage
5
Abstract
We consider a weak value expansion of the Hermitian operator in terms of a set of operators formed from biorthogonal basis. The utility of the expansion is showcased with examples of spin one-half and spin one systems, where irreversible subset of stochastic matrices describing projective measurement on a mixed state is identified.
Keywords
Hermitian matrices; mathematical operators; quantum theory; stochastic processes; Hermitian operator; biorthogonal basis; irreversible subset; mixed state; projective measurement; quantum information reconstruction; spin one systems; spin one-half systems; stochastic matrices; weak value expansion; Atmospheric measurements; Equations; Optical variables measurement; Particle measurements; Protocols; Quantum entanglement; Birkhoff´s polytope; Quantum measurement; bis-tochachastic matrices; weak values;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer Science and Information Technologies (CSIT), 2013
Conference_Location
Yerevan
Print_ISBN
978-1-4799-2460-8
Type
conf
DOI
10.1109/CSITechnol.2013.6710344
Filename
6710344
Link To Document