Abstract:We investigate the time evolution of the wave function for a many-particle system in an external harmonic potential and a spatially homogeneous time-dependent driving field. The time-dependent wave function is found to be a phase factor times the shifted initial state wave function. This then provides a new proof of the harmonic-potential theorem.
. [J]. Chin. Phys. Lett., 2013, 30(2): 20303-020303.
CHEN Jin-Wang, YANG Tao, PAN Xiao-Yin. A New Proof for the Harmonic-Potential Theorem. Chin. Phys. Lett., 2013, 30(2): 20303-020303.