Semiclassical approach to squeezing-like transformations in quantum systems with higher symmetries
A. B. Klimov, Hossein T. Dinani, Hubert de Guise · Journal of Physics A Mathematical and Theoretical · 2013
We provide a coarse but intuitive classification of squeezing in quantum systems with SU ( n ) symmetries. This classification is based on the non-equivalent paths (classical trajectories) in the corresponding phase-space. The example of SU (3) is studied in details.