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arXiv · 1204.1836

Master equation for cascade quantum channels: a collisional approach

V. Giovannetti·G. M. Palma
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Abstract

It has been recently shown that collisional models can be used to derive a general form for the master equations which describe the reduced time evolution of a composite multipartite quantum system, whose components "propagate" in an environmental medium which induces correlations among them via a cascade mechanism. Here we analyze the fundamental assumptions of this approach showing how some of them can be lifted when passing into a proper interaction picture representation.

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V. Giovannetti, G. M. Palma. 2012-04-09. Master equation for cascade quantum channels: a collisional approach. https://doi.org/10.1088/0953-4075/45/15/154003

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