Periodically driven quantum open systems: Tutorial
  We present a short derivation and discussion of the master equation for an open quantum system weakly coupled to a heat bath and then its generalization to the case of with periodic external driving based on the Floquet theory. Further, a single heat bath is replaced by several ones. We present also the definition of heat currents which satisfies the second law of thermodynamics and apply the general results to a simple model of periodically modulated qubit. 
Robert Alicki, David Gelbwaser-Klimovsky and Gershon Kurizki
quant-ph