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Microscopic derivation of open quantum walk on two node graph

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 نشر من قبل Ilya Sinayskiy
 تاريخ النشر 2015
  مجال البحث فيزياء
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A microscopic derivation of an open quantum walk on a two node graph is presented. It is shown that for the considered microscopic model of the system-bath interaction the resulting quantum master equation takes the form of a generalized master equation. The explicit form of the quantum coin operators is derived. The formalism is demonstrated for the example of a two-level system walking on a two-node graph.



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