论文标题
手性活性颗粒中的同步过渡
Transition to synchrony in chiral active particles
论文作者
论文摘要
我研究了手性活性颗粒在二维中的确定性动力学。颗粒被认为是圆盘与弹性排斥力相互作用。从随机初始条件开始的颗粒合奏表明混乱的碰撞导致其正常扩散。这种混乱是短暂的，因为无碰撞状态建立了一个突然的混乱。混乱的寿命随着颗粒的数量而成倍增长。表明外部强迫（周期性或混乱）可促进同步转变。
I study deterministic dynamics of chiral active particles in two dimensions. Particles are considered as discs interacting with elastic repulsive forces. An ensemble of particles, started from random initial conditions, demonstrates chaotic collisions resulting in their normal diffusion. This chaos is transient, as rather abruptly a synchronous collisionless state establishes. The life time of chaos grows exponentially with the number of particles. External forcing (periodic or chaotic) is shown to facilitate the synchronization transition.
