Hier finden Sie wissenschaftliche Publikationen aus den Fraunhofer-Instituten.

Rotating bound states of dissipative solitons in systems of reaction-diffusion type

: Liehr, A.W.; Moskalenko, A.S.; Astrov, Y.A.; Bode, M.; Purwins, H.-G.


The European physical journal. B, Condensed matter physics 37 (2004), Nr.2, S.199-204
ISSN: 1434-6028
Fraunhofer AIS ( IAIS) ()

We report on the formation of stable rotating bound states consisting of self-organized well localized solitary structures with particle-like behaviour in systems of reaction-diffusion type. These dissipative solitons are detected in an experimental planar d.c. gas-discharge system with a high ohmic barrier, as well as in numerical solutions of related three-component reaction-diffusion equations where the formation of rotating bound states is investigated in the context of a particle ansatz.