Local controllability of quantum systems |
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| Authors: | Zbigniew Pucha?a |
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| Affiliation: | 1. Institute of Theoretical and Applied Informatics, Polish Academy of Sciences, Ba?tycka 5, 44-100, Gliwice, Poland
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| Abstract: | We give a criterion that is sufficient for controllability of multipartite quantum systems. We generalize the graph infection criterion to the quantum systems that cannot be described with the use of a graph theory. We introduce the notation of hypergraphs and reformulate the infection property in this setting. The introduced criterion has a topological nature and therefore it is not connected to any particular experimental realization of quantum information processing. |
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