Quantum Errors and Disturbances: Response to Busch, Lahti and Werner

Busch, Lahti and Werner (BLW) have recently criticized the operator approach to the description of quantum errors and disturbances. Their criticisms are justified to the extent that the physical meaning of the operator definitions has not hitherto been adequately explained. We rectify that omission....

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Bibliographic Details
Main Author: David Marcus Appleby
Format: Article
Language:English
Published: MDPI AG 2016-05-01
Series:Entropy
Subjects:
Online Access:http://www.mdpi.com/1099-4300/18/5/174