Non-classical quantum states

All the quantum states are ex vi termini non-classical. However, there are some states which are more non-classical than the other. Schroedinger cats or various types of squeezed states can serve as a celebrated examples. We investigate both fundamantal aspects of such states and their possible realizations utilizing nanosystems

  1. J. Dajka, J. Łuczka, Gazeau--Klauder cat states, J. Phys. A 45, 244006 (2012)
  2. J. Dajka, A. Ptok, J. Łuczka, Squeezing of magnetic flux in nanorings, J. Phys: Cond. Mat. 24, 495701 (2012)