[hal-01076381] Mirror-field-atom interaction Hamiltonian diagonalization

We show that the interaction between a movable mirror with a quantized field that interacts with a two-level atom may be simplified via a transformation that involves Susskind-Glogower operators SGO By using this transformation it is easy to show that we can cast the Hamiltonian after a series of small rotations into an effective Hamiltonian that may be solved We would like to stress that the transformation in terms of SGO already simplifies enough the Hamiltonian in the sense that in an exact way it eliminates one of the three-subsystems namely the quantized field



from HAL : Dernières publications http://ift.tt/1FB2XvI