Stationary states of two-level open quantum systems

TitleStationary states of two-level open quantum systems
Publication TypeJournal Article
Year of Publication2011
AuthorsGardas B., Puchała Z
JournalJ. Phys. A: Math. Theor.
Volume44
Pagination215306
AbstractA 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.