Physical aging of classical oscillators.

摘要: Aging is a familiar phenomenon from glassy systems like spin glasses and materials with slow relaxation processes, breaking of time-translation invariance, dynamical scaling. We study aging in active rotators Kuramoto oscillators that are coupled frustrated bonds. The induced multiplicity attractors fixed-point or limit-cycle solutions leads to rough potential landscape. When the system exposed noise, oscillator phases migrate through this landscape generate multitude different escape times one metastable state next. quenched regime unique fixed point toward multistable solutions, autocorrelation functions depend on waiting time after quench show In way we uncover common mechanism behind quite realizations.