Dynamic quantum tunneling in mesoscopic driven Duffing oscillators
Dynamic quantum tunneling in mesoscopic driven Duffing oscillators
We investigate the dynamic quantum tunneling between two attractors of a mesoscopic driven Duffing oscillator. We find that, in addition to inducing a remarkable quantum shift of the bifurcation point, the mesoscopic nature also results in a perfect linear scaling behavior for the tunneling rate with the driving distance to …