Abstract
The dynamics of a ring of masses including dissipative forces (passive and active friction) and Toda interactions between the masses are investigated. The characteristic attractor structure and the influence of noise by coupling to a heat bath are studied. The system may be driven from the thermodynamic equilibrium to far from equilibrium states by including negative friction. We show, that over-critical pumping with free energy may lead to a partition of the phase space into attractor regions corresponding to several types of collective motions including uniform rotations, one- and multiple soliton excitations and relative oscillations. With Lennard-Jones like interaction potentials the particles form clusters moving along the ring.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
M. Schienbein and H. Gruler, Bull. Math. Biology 55, 585 (1993).
F. Schweitzer, W. Ebeling, and B. Tilch, Phys. Rev. Lett. 80, 5044 (1998).
V. Makarov, W. Ebeling, and M. Velarde, in press, Int. J. Bifurc. & Chaos, (1999).
U. Erdmann, W. Ebeling, F. Schweitzer, and L. Schimansky-Geier, submitted, Eur. Phys. J. B, (1999).
L. Schimansky-Geier, M. Mieth, H. Rosé, and H. Malchow, Physica A 207, 140 (1995).
U. Erdmann, Interj. of Complex Systems 114, (1999).
W. Ebeling and M. Jenssen, SPIE 3726, 112 (1999).
W. Ebeling and M. Jenssen, in press, Physica D, (1999).
W. Ebeling, F. Schweitzer, and B. Tilch, BioSystems 49, 17 (1999).
W. Ebeling, U. Erdmann, J. Dunkel, and M. Jenssen, in press, J. Stat. Phys., (1999).
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2000 Springer-Verlag Berlin Heidelberg
About this paper
Cite this paper
Erdmann, U., Dunkel, J., Ebeling, W. (2000). Nonlinear Waves and Moving Clusters on Rings. In: Helbing, D., Herrmann, H.J., Schreckenberg, M., Wolf, D.E. (eds) Traffic and Granular Flow ’99. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-59751-0_23
Download citation
DOI: https://doi.org/10.1007/978-3-642-59751-0_23
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-64109-1
Online ISBN: 978-3-642-59751-0
eBook Packages: Springer Book Archive