Extended Data Fig. 8: The correlation of l and Ď„ave with the choice of \({\overline{q}}_{6}^{\star }\).
a,l versus Ď„ave with different choice of \({\overline{q}}_{6}^{\star }\). b, the \({\overline{q}}_{6}^{\star }\)-dependence of l (top) and Ď„ave (bottom). Although the selection of the threshold value of \({\overline{q}}_{6}^{\star }\) weakly modifies the values of l and Ď„ave, it affects them proportionally, and thus produces little change in l/Ď„ave. Such proportionality between the length scale of collective motion and its time scale is a genuine feature of diffusionless collective rearrangements.
