Collapse instability and staccato decay of oscillons in various dimensions

Oscillons are long-lived, slowly radiating solutions of nonlinear classical relativistic field theories. Recently it was discovered that in one spatial dimension their decay may proceed ``staccato'' bursts. Here we perform a systematic numerical study to demonstrate although this behavior is not confined dimension, quickly becomes unobservable when the space increased, at least for class potentials considered here. To complete picture also present explicit results on dependence collapse instability observed three-dimensional oscillons.