H. Ioannidou et D. Skaltsas, CLASSICAL ANALOG OF A CLASS OF SQUEEZED STATES, Nuovo cimento della Societa italiana di fisica. B, Relativity, classical and statistical physics, 112(6), 1997, pp. 933-936
The classical squeeze potential is a kinetic potential which generates
an external force tending to remove a physical system from the state
of equilibrium. The results of the classical model are compatible with
those of quantum mechanics.