A generalizad Fokker-Planck equation for the ratchet problem: Memory effects

Details A generalizad Fokker-Planck equation for the ratchet problem: Memory effects A generalizad Fokker-Planck equation for the ratchet problem: Memory effects

1999-06-06

arxiv.org/abs/cond-mat/9906082v1

Physics

Condensed Matter

Statistical Mechanics

Scientific paper

We study stochastic ratchets with inertia in the limit where the time correlations become important. We have developed a Fokker-Planck type equation for the ratchet problem which includes the memory effects. It is tested with comparison to the Langevin simulations. The effect of the memory in the system is analyzed extensively. A positive feedback regime which manifests itself as instabilities is observed. This may be regarded as an illustration of stochastic resonance.

Affiliated with

Also associated with

No associations

Rating

A generalizad Fokker-Planck equation for the ratchet problem: Memory effects does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with A generalizad Fokker-Planck equation for the ratchet problem: Memory effects, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and A generalizad Fokker-Planck equation for the ratchet problem: Memory effects will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-515881