We consider the possibility of generation steerable states in Bose–Hubbard system
composed of three interacting wells in the form of a triangle. We show that although our …

This work discusses quantum states defined in a finite-dimensional Hilbert space. In
particular, after the presentation of some of them and their basic properties, the work …

A nonlinear Kerr-like coupler with parametric interaction is considered. It is shown that such
a system can be treated as nonlinear quantum scissors enabling the generation of …

We consider a nonlinear coupler with two Kerr-like oscillators mutually coupled by
continuous linear interaction and excited by a series of ultrashort external pulses. We show …

We investigate temperature reservoir effects in a lossy Kerr nonlinear resonator considering
selective excitation of ooscillatory mode driven by a sequence of Gaussian pulses. In this …

A model of a nonlinear, damped kicked oscillator is discussed. For such a model intra-mode
correlations described by mutual information parameter I [α] based on the Wehrl entropy are …

An efficient scheme is proposed for the generation of a three-atom Greenberger–Horne–
Zeilinger (GHZ) entangled state via three separate cavities. The scheme involves interaction …