Morse-like squeezed coherent states and some of their properties
O de los Santos-Sánchez, J. Récamier · Journal of Physics A Mathematical and Theoretical · 2013
Using the f-deformed oscillator formalism, we introduce a class of squeezed coherent states for a Morse potential system (Morse-like squeezed coherent states) defined as approximate eigenstates of a linear combination of f-deformed ladder operators. For the states thus constructed, we analyze their statistical properties, their uncertainty relations, their Wigner function and their temporal evolution on phase space.