Quantum Erasure of Decoherence

We consider the classical algebra of observables that are diagonal in a given orthonormal basis, and define a complete decoherence process as a completely positive map that asymptotically converts any quantum observable into a diagonal one, while preserving the elements of the classical algebra. For...

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Bibliographic Details
Published in:Open systems & information dynamics, Vol. 14, No. 1 (2007), p. 53-61
Main Author: Buscemi, Francesco
Other Involved Persons: Chiribella, Giulio ; D’Ariano, Mauro
Format: electronic Article
Language:English
ISSN:1573-1324
Item Description:Presented at the 38th Symposium on Mathematical Physics"Quantum Entanglement & Geometry”, Toruń, June 4–7, 2006.
Physical Description:Online-Ressource
DOI:10.1007/s11080-007-9028-4
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