Dissipative generators, divisible dynamical maps, and the Kadison-Schwarz inequality
Dissipative generators, divisible dynamical maps, and the Kadison-Schwarz inequality
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DOI：
10.1103/physreva.100.052120
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发表时间：
2019-08
影响因子：
2.9
通讯作者：
D. Chru'sci'nski;F. Mukhamedov
中科院分区：
文献类型：
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作者：
D. Chru'sci'nski;F. Mukhamedov
引入了Kadison-Schwarz-可分动力映射的概念。结果表明，这是一个自然的推广著名的CP整除性的特点量子马尔可夫演化。证明了Kadison-Schwarz-可分映射是用时间-局部耗散生成元刻画的。简单的量子位进化说明了这个概念。
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.