Dissipative generators, divisible dynamical maps, and the Kadison-Schwarz inequality

Dariusz Chruściński, Farrukh Mukhamedov

Research output: Contribution to journalArticlepeer-review

6 Citations (Scopus)

Abstract

We introduce the 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.

Original languageEnglish
Article number052120
JournalPhysical Review A
Volume100
Issue number5
DOIs
Publication statusPublished - Nov 26 2019

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

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