Squeezing and higher-order squeezing of photon-added coherent states propagating in a Kerr-like medium
C. Sudheesh, S. Lakshmibala, V. Balakrishnan · Journal of Optics B Quantum and Semiclassical Optics · 2005
We investigate the squeezing and higher-order squeezing properties of photon-added coherent states propagating through a Kerr-like medium, particularly close to instants of revivals and fractional revivals of the state. The Wigner functions at these instants are obtained, and the extent of non-classicality quantified.