Mixed states in Rabi waves and quantum nanoantennas

G. Ya. Slepyan,1 Y. D. Yerchak,1,* S. A. Maksimenko,1 A. Hoffmann,2 and F. G. Bass3 1Institute for Nuclear Problems, Belarus State University, Bobruiskaya 11, 220050 Minsk, Belarus 2Institut fur Festkorperphysik, Technische Universitat Berlin, Hardenbergstrasse 36, D-10623 Berlin, Germany 3Department of Physics, Bar-Ilan University, IL-52900 Ramat-Gan, Israel (Received 16 February 2012; revised manuscript received 27 April 2012; published 28 June 2012)