Effects of interactions on the dynamics of driven cold atoms

TYPENonlinear Physics
Speaker:Alexandra Bakman
Location:Lewiner Seminar Room (412)
Remark:MSc seminar
Abstract:The quantum fidelity was introduced by Peres to study some fingerprints of classically chaotic behavior in the quantum dynamics of the corresponding systems. In the present seminar, the signature of classical dynamics near elliptic points and of interactions between particles are discussed for a kicked system. In particular, the period of the fidelity resulting from the interactions is explained using analytical and numerical methods.