Abstract
The quantum dynamics of a two-state spin system in a rotating magnetic field has been studied. Analytical and numerical results for the transition probability have been obtained along the lines of the Landau-Zener-Stueckelberg theory. The effect of various kinds of noise on the evolution of the system has been analyzed.
- Received 3 March 2005
DOI:https://doi.org/10.1103/PhysRevB.72.024409
©2005 American Physical Society