Expand the propagator of 1D SHO by e^iwt. t_0 = 0, x' =x_0. Recognize the energy E_0 and E_1, and their corresponding wave functions from the expanded series. то imo K(x",t;x',to) =. exp 2nih sin[@(t...

Extracted text: Expand the propagator of 1D SHO by e^iwt. t_0 = 0, x' =x_0. Recognize the energy E_0 and E_1, and their corresponding wave functions from the expanded series. то imo K(x",t;x',to) =. exp 2nih sin[@(t – to)] 2h sin[@(t – to)] x {x"2+x?)cos[@(t – to)] –: