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Effects of Lévy noise on transport of active Brownian particles

Author

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  • Zhu, Xiaoyang
  • Wu, Dan

Abstract

The transport properties of active Brownian particles driven by Lévy noise are investigated. It is found the Lévy index α plays a significant role in the transport of the active Brownian particles, where both the mean velocity and the mean escape time show the non-monotonic dependence on the Lévy index. The effective diffusion increases as the Lévy index α increases.

Suggested Citation

  • Zhu, Xiaoyang & Wu, Dan, 2019. "Effects of Lévy noise on transport of active Brownian particles," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 514(C), pages 259-265.
  • Handle: RePEc:eee:phsmap:v:514:y:2019:i:c:p:259-265
    DOI: 10.1016/j.physa.2018.09.055
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