Search Results - subject:"Two coupled particles"

The roles of ratchet in transport of two coupled particles

Wang, Hai-Yan; Bao, Jing-Dong - In: Physica A: Statistical Mechanics and its Applications 337 (2004) 1, pp. 13-26

The properties of a ratchet system rectifying the random motion of two harmonically coupled particles with arbitrary coupling strengths are studied via Langevin simulations. In comparison with the result of single particle, our results show that the average center-of-mass velocity vc of two...

Persistent link: https://www.econbiz.de/10010873499

Coupling-induced transition of states in an asymmetrical double-well potential

Wu, Wei; Bao, Jing-Dong - In: Physica A: Statistical Mechanics and its Applications 338 (2004) 3, pp. 417-424

-of-mass of two coupled particles passing over a smooth barrier is easier than a single particle; the survival probability of the …

Persistent link: https://www.econbiz.de/10010588965