Spatial and Temporal Noise Spectra of Spatially Extended Systems with Order-Disorder Phase Transitions

Details Spatial and Temporal Noise Spectra of Spatially Extended Systems with Order-Disorder Phase Transitions Spatial and Temporal Noise Spectra of Spatially Extended Systems with Order-Disorder Phase Transitions

2001-05-03

arxiv.org/abs/cond-mat/0105051v1

Physics

Condensed Matter

Statistical Mechanics

to be printed in International Journal of Bifurcation and Chaos

Scientific paper

The noise power spectra of spatially extended dynamical systems are investigated, using as a model the Complex Ginzburg-Landau equation with a stochastic term. Analytical and numerical investigations show that the spatial spectra of the ordered state are similar to Bose-Einstein distribution, showing 1/k^2 asymptotics in the long wavelength limit. The temporal noise spectra of the ordered state are obtained of 1/^alpha form, where alpha=2-D/2 with D the spatial dimension of the system.

Affiliated with

Also associated with

No associations

Rating

Spatial and Temporal Noise Spectra of Spatially Extended Systems with Order-Disorder Phase Transitions 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 Spatial and Temporal Noise Spectra of Spatially Extended Systems with Order-Disorder Phase Transitions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Spatial and Temporal Noise Spectra of Spatially Extended Systems with Order-Disorder Phase Transitions will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-477563