Solution of the Lindblad equation in the Kraus representation
Solution of the Lindblad equation in the Kraus representation
复制标题
DOI：
10.1103/physreva.74.062113
复制
发表时间：
2006-12-01
影响因子：
2.9
通讯作者：
Messina, A.
中科院分区：
文献类型：
--
作者：
Nakazato, H.;Hida, Y.;Messina, A.
所谓的 Lindblad 方程是描述耗散量子动力学的典型主方程，它被证明可以以紧凑的形式求解有限级系统，而无需将其写为矩阵元素之间的一组方程。然后解自然地以算子形式给出，称为克劳斯表示。通过几个简单的例子，阐明了该方法的一般适用性。
The so-called Lindblad equation, a typical master equation describing the dissipative quantum dynamics, is shown to be solvable for finite-level systems in a compact form without resort to writing it down as a set of equations among matrix elements. The solution is then naturally given in an operator form, known as the Kraus representation. Following a few simple examples, the general applicability of the method is clarified.