Exciting field phase effect on the entanglement death and birth phenomena for nonlinear coupler system
A. Kowalewska-Kudłaszyk, W. Leoński · Journal of Computational Methods in Sciences and Engineering · 2010
We consider time-evolution of the disentanglement process of once generated entangled qubit pair as a result of the phase variation of the pumping field. As a source of maximally entangled states we use the nonlinear coupler (two oscillators with Ker