FIG. 6: Temporal variation of the probability that the single Gaussian wave packet ψ ( x ) remains in the initial left well [Figs. (a) and (b)] and the corresponding right well [Figs.(c) and (d)] for kick rates 10 Hz (thick solid line), 100 Hz (dashed line), and 10 4 Hz (thin solid line)– (a), (c) : m = 10 ; (b), (d) : m = 100. The other parameters are as in Fig. 3(b). FIG. 7: Variation of the survival probability of the single Gaussian wave packet with time for kick rates 10 Hz (thick solid line), 100 Hz (dashed line), and 10 4 Hz (thin solid line): (a) m = 10, (b) m = 100. The other parameters are the same as in Fig. 3(b). 8