19 citations · 43 across the 3 of their papers we have counts for
3 papers
Nonlinear coupler operating on Werner-like states - entanglement creation, its enhancement and preservation
A. Kowalewska-Kudłaszyk, W. Leoński
We discuss a model of two nonlinear Kerr-like oscillators, mutually coupled and excited by parametric process. We show that the system's evolution, starting from Werner-like states…
Kicked nonlinear quantum scissors and entanglement generation
A. Kowalewska-Kudłaszyk, W. Leoński, T. Dung Nguyen +1
We consider a nonlinear coupler with two Kerr-like oscillators mutually coupled by continuous linear interaction and excited by a series of ultra-short external pulses. We show tha…
Kullback-Leibler quantum divergence as an indicator of quantum chaos
A. Kowalewska-Kudłaszyk, J. K. Kalaga, W. Leoński +1
We discuss a system of a nonlinear Kerr-like oscillator externally pumped by ultra-short, external, coherent pulses. For such a system, we analyse the application of the Kullback-L…