Gaididei NLDD 2004

Title: Dynamic phase transition in two-mode quantum anharmonic systems with Fermi-coupling

Speaker: Yuri B. Gaididei

Abstract: A simple model of two boson modes with Fermi-coupling will be considered. This model is relevant for anharmonic molecular vibrations, second-harmonic generation in optics, atom-molecule Bose-Einstein condensates and so on. Three main items are planned to discuss.

Classical properties of the model and their comparison with quantum ones.
Discrete WKB-approach.
Entanglement characteristics of quantum bimodal systems.

NLDD 2004: Nonlinear Double Day on Macroscopic Effects of Anharmonic Excitations, Sevilla, Spain, 17-18 May 2004.