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Dissipative generators, divisible dynamical maps and Kadison-Schwarz inequality

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 نشر من قبل Dariusz Chruscinski
 تاريخ النشر 2019
  مجال البحث فيزياء
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We introduce a concept of Kadison-Schwarz divisible dynamical maps. It turns out that it is a natural generalization of the well known CP-divisibility which characterizes quantum Markovian evolution. It is proved that Kadison-Schwarz divisible maps are fully characterized in terms of time-local dissipative generators. Simple qubit evolution illustrates the concept.

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