Physics – Condensed Matter – Statistical Mechanics
Scientific paper
2001-10-25
Physics
Condensed Matter
Statistical Mechanics
REVTEX preprint: 12 pages including 1 (B&W) + 3 (COLOR) figures (to appear in Physical Review Letters)
Scientific paper
10.1103/PhysRevLett.88.024103
We propose a new mechanism for pattern formation based on the global alternation of two dynamics neither of which exhibits patterns. When driven by either one of the separate dynamics, the system goes to a spatially homogeneous state associated with that dynamics. However, when the two dynamics are globally alternated sufficiently rapidly, the system exhibits stationary spatial patterns. Somewhat slower switching leads to oscillatory patterns. We support our findings by numerical simulations and discuss the results in terms of the symmetries of the system and the ratio of two relevant characteristic times, the switching period and the relaxation time to a homogeneous state in each separate dynamics.
Buceta Javier
Lindenberg Katja
Parrondo Juan M. R.
No associations
LandOfFree
Stationary and Oscillatory Spatial Patterns Induced by Global Periodic Switching does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Stationary and Oscillatory Spatial Patterns Induced by Global Periodic Switching, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Stationary and Oscillatory Spatial Patterns Induced by Global Periodic Switching will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-359797