1202.4583 (V. Chithiika Ruby et al.)

A report on the nonlinear squeezed states and their non-classical
properties of a generalized isotonic oscillator    [PDF]

V. Chithiika Ruby, M. Senthilvelan

We construct nonlinear squeezed states of a generalized isotonic oscillator
potential. We demonstrate the non-existence of dual counterpart of nonlinear
squeezed states in this system. We investigate statistical properties exhibited
by the squeezed states, in particular Mandel's parameter, second-order
correlation function, photon number distributions and parameter $A_3$ in
detail. We also examine the quadrature and amplitude-squared squeezing effects.
Finally, we derive expression for the $s$-parameterized quasi-probability
distribution function of these states. All these information about the system
are new to the literature.

View original: http://arxiv.org/abs/1202.4583