1.
Phys Rev Lett
; 129(18): 188002, 2022 Oct 28.
Artículo
en Inglés
| MEDLINE
| ID: mdl-36374694
RESUMEN
Under the influence of oscillatory shear, a monolayer of frictional granular disks exhibits two dynamical phase transitions: a transition from an initially disordered state to an ordered crystalline state and a dynamic active-absorbing phase transition. Although there is no reason a priori for these to be at the same critical point, they are. The transitions may also be characterized by the disk trajectories, which are nontrivial loops breaking time-reversal invariance.