FIG. : Left: population of the S1 state over 300 fs of dynamics using CT-TSH (upper panel) and TSH-ED (lower panel). Right: probability of forming the trans conformer over 300 fs of dynamics using CT-TSH (upper panel) and TSH-ED (lower panel). The colored lines represent different models, from the 2D system without the environment to the 2D + 23BM system+bath model which includes all modes listed in Section IV.