Article ID Journal Published Year Pages File Type
8256665 Reports on Mathematical Physics 2018 12 Pages PDF
Abstract
We formulate the notion of quantum channels in the framework of quantum tomography and address there the issue of whether such maps can be regarded as classical stochastic maps. In particular, kernels of maps acting on probability representation of quantum states are derived for qubit and bosonic systems. In the latter case it results that a single mode Gaussian quantum channel corresponds to non-Gaussian classical channels.
Related Topics
Physical Sciences and Engineering Mathematics Mathematical Physics
Authors
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