Nonequilibrium dynamics of a pure dry friction model subjected to colored noise.

@article{Geffert2017NonequilibriumDO,
  title={Nonequilibrium dynamics of a pure dry friction model subjected to colored noise.},
  author={P. Geffert and W. Just},
  journal={Physical review. E},
  year={2017},
  volume={95 6-1},
  pages={
          062111
        }
}
  • P. Geffert, W. Just
  • Published 2017
  • Mathematics, Medicine, Physics
  • Physical review. E
  • We investigate the impact of noise on a two-dimensional simple paradigmatic piecewise-smooth dynamical system. For that purpose, we consider the motion of a particle subjected to dry friction and colored noise. The finite correlation time of the noise provides an additional dimension in phase space, causes a nontrivial probability current, and establishes a proper nonequilibrium regime. Furthermore, the setup allows for the study of stick-slip phenomena, which show up as a singular component in… CONTINUE READING
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