Temporal evolution of wavepacket tunneling in a periodic double-well torsional potential has been studied numerically. Peculiarities
of wavepacket tunneling dynamics under conditions of asymmetric distortion of the periodic potential function have been analyzed.
Key words coherent tunneling - internal rotation - periodic function of potential energy - time-dependent Schrödinger equation
__________
Translated from Zhurnal Prikladnoi Spektroskopii, Vol. 75, No. 3, pp. 342–346, May–June, 2008.