Squeezed States for General Multiphoton Systems: Towards the displacement-operator formalism
Hong‐Chen Fu, Ryu Sasaki · arXiv (Cornell University) · 1995
We propose a displacement-operator approach to some aspects of squeezed states for general multiphoton systems. The explicit displacement-operators of the squeezed vacuum and the coherent states are achieved and expresses as the ordinary exponential form. As a byproduct the coherent states of the $q$-oscillator are obtained by the {\it usual exponential} displacement-operator.