for enantiomers i in the left region (one of the colorless regions in Fig. ), and another δ y(t) for the same enantiomers in the right region. The correlations are averaged over initial times, τ, and over the enantiomers that are present in the observation region. Note that molecules were included in these correlation functions as long as they stayed in a region of constant vorticity, i.e., in only one of the RNEMD regions. Observation was restarted for molecules which diffused to the other side of the box.