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arXiv · 1102.0182

On classical and quantum liftings

L. Accardi·D. Chruściński·A. Kossakowski·T. Matsuoka·M. Ohya
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Abstract

We analyze the procedure of lifting in classical stochastic and quantum systems. It enables one to `lift' a state of a system into a state of `system+reservoir'. This procedure is important both in quantum information theory and the theory of open systems. We illustrate the general theory of liftings by a particular class related to so called circulant states.

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L. Accardi, D. Chruściński, A. Kossakowski, T. Matsuoka, M. Ohya. 2011-02-01. On classical and quantum liftings. https://arxiv.org/abs/1102.0182

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