Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Hole-defect chaos in the one-dimensional complex Ginzburg-Landau
  equation   We study the spatiotemporally chaotic dynamics of holes and defects in the 1D
complex Ginzburg--Landau equation (CGLE). We focus particularly on the
self--disordering dynamics of holes and on the variation in defect profiles. By
enforcing identical defect profiles and/or smooth plane wave backgrounds, we
are able to sensitively probe the causes of the spatiotemporal chaos. We show
that the coupling of the holes to a self--disordered background is the dominant
mechanism. We analyze a lattice model for the 1D CGLE, incorporating this
self--disordering. Despite its simplicity, we show that the model retains the
essential spatiotemporally chaotic behavior of the full CGLE.

29
The categories of this paper are: funct-an
18
The categories of this paper are: econ
0
The categories of this paper are: hep-ph
7
The categories of this paper are: hep-th
9
The categories of this paper are: nlin
6
The categories of this paper are: astro-ph
30
The categories of this paper are: q-alg
2
The categories of this paper are: math
28
The categories of this paper are: alg-geom
32
The categories of this paper are: atom-ph
26
The categories of this paper are: bayes-an
36
The categories of this paper are: cmp-lg
25
The categories of this paper are: patt-sol
1
The categories of this paper are: cs
33
The categories of this paper are: plasm-ph
19
The categories of this paper are: eess