Stationary states of two-level open quantum systems
Bartłomiej Gardas, Zbigniew Puchała · Journal of Physics A Mathematical and Theoretical · 2011
A problem of finding stationary states of open quantum systems is addressed. We focus our attention on a generic type of open system: a qubit coupled to its environment. We apply the theory of block operator matrices and find stationary states of two-level open quantum systems under certain conditions applied on both the qubit and the surrounding.