%0 Journal Article %A Marcos Moshinsky %A Emerson Sadurní %T Transient Phenomena in Quantum Bound States Subjected to a Sudden Perturbation %J Symmetry, integrability and geometry: methods and applications %D 2005 %V 1 %U http://geodesic.mathdoc.fr/item/SIGMA_2005_1_a2/ %G en %F SIGMA_2005_1_a2