Abstract
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.
- Received 23 June 2006
DOI:https://doi.org/10.1103/PhysRevA.74.062113
©2006 American Physical Society
