Impact of correlated noise in an energy depot model

Scientific Reports
Chunhua ZengHua Wang

Abstract

Based on the depot model of the motion of active Brownian particles (ABPs), the impact of cross-correlated multiplicative and additive noises has been investigated. Using a nonlinear Langevin approach, we discuss a new mechanism for the transport of ABPs in which the energy originates from correlated noise. It is shown that the correlation between two types of noise breaks the symmetry of the potential to generate motion of the ABPs with a net velocity. The absolute maximum value of the mean velocity depends on correlated noise or multiplicative noise, whereas a monotonic decrease in the mean velocity occurs with additive noise. In the case of no correlation, the ABPs undergo pure diffusion with zero mean velocity, whereas in the case of perfect correlation, the ABPs undergo pure drift with zero diffusion. This shows that the energy stemming from correlated noise is primarily converted to kinetic energy of the intrawell motion and is eventually dissipated in drift motion. A physical explanation of the mechanisms for noise-driven transport of ABPs is derived from the effective potential of the Fokker-Planck equation.

References

Jan 15, 1992·Physical Review. a·R L Honeycutt
Oct 1, 1994·Physical Review. E, Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics·W Da-jinK Sheng-zhi
Nov 1, 1994·Physical Review. E, Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics·X G Wu, R Kapral
Feb 11, 1985·Physical Review Letters·H R BrandS Wakabayashi
Feb 19, 2000·Proceedings of the National Academy of Sciences of the United States of America·J HastyJ J Collins
Nov 23, 2000·Physical Review. E, Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics·C J TessoneP Hanggi
Dec 2, 2000·Physical Review. E, Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics·L Cao, D j Wu
May 16, 2002·Proceedings of the National Academy of Sciences of the United States of America·M BadoualJ Prost
Aug 22, 2002·Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics·Udo ErdmannVadim S Anishchenko
Mar 15, 2003·Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics·Xiaoqin Luo, Shiqun Zhu
Jun 6, 2003·Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics·M Gitterman
Jun 1, 2004·Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics·M Gitterman
Aug 11, 2005·Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics·Udo ErdmannAlexander S Mikhailov
Apr 12, 2006·Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics·S I DenisovP Hänggi
Dec 31, 2008·Physical Review Letters·Benjamin Lindner, Ernesto M Nicola
Apr 2, 2009·Proceedings of the National Academy of Sciences of the United States of America·Christian A YatesDavid J T Sumpter
Jul 2, 2010·Chaos·Anindita ShitJyotipratim Ray Chaudhuri
May 24, 2011·Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics·Anna DariWilliam Ditto
Jul 21, 2011·Physical Review Letters·Pawel Romanczuk, Lutz Schimansky-Geier
Sep 21, 2011·Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics·Eva GehrmannKay Hamacher
Jan 10, 2012·Chaos·Pawel RomanczukLutz Schimansky-Geier
May 17, 2012·Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics·P S Burada, B Lindner
Nov 5, 2013·Physical Review Letters·Oleksandr Chepizhko, Fernando Peruani
Nov 16, 2013·Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics·Iurii GudymaMihai Dimian
Nov 26, 2013·Physical Review Letters·M Le BerreM Piel
Aug 15, 2014·Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics·Dan Wu, Shiqun Zhu
Feb 14, 2015·Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics·Debasish Chaudhuri, Apoorva Nagar
May 15, 2015·Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics·Shrabani Mondal, Bidhan Chandra Bag
Jun 13, 2015·Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics·Francisco J Sevilla, Mario Sandoval
Sep 16, 2015·Physical Review Letters·Julian BialkéThomas Speck

❮ Previous
Next ❯

Citations

Apr 4, 2021·Chaos·Marco Bianucci, Riccardo Mannella

❮ Previous
Next ❯

Related Concepts

Related Feeds

Actin-binding Proteins

Actin-binding proteins are a component of the actin cytoskeleton that play essential roles in cellular functions such as regulation of actin polymerization, maintenance of cell polarity, gene expression regulation, cell motility and many more functions. Discover the latest research on actin-binding proteins here.

Related Papers

Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics
Dan Wu, Shiqun Zhu
Physical Review Letters
Tamás S Biró, Antal Jakovác
Physical Review. B, Condensed Matter
S Sinha, R D Sorkin
Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics
A V KargovskyA K Krasnova
© 2022 Meta ULC. All rights reserved