Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Scaling Properties of Dynamical Localization in Monochromatically
  Perturbed Quantum Maps: standard map and Anderson map   Dynamical localization phenomena of monochromatically perturbed standard map
(SM) and Anderson map (AM), which are both identified with a two-dimensional
disordered system under suitable conditions, are investigated by the numerical
wavepacket propagation. Some phenomenological formula of the dynamical
localization length valid for wide range of control parameters are proposed for
both SM and AM. For SM the formula completely agree with the experimentally
established formula, and for AM the presence of a new regime of localization is
confirmed. These formula can be derived by the self-consistent mean-field
theory of Anderson localization on the basis of a new hypothesis for cut-off
length. Transient diffusion in the large limit of the localization length is
also discussed.

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The categories of this paper are: hep-ex
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The categories of this paper are: chao-dyn
9
The categories of this paper are: nlin
29
The categories of this paper are: funct-an
7
The categories of this paper are: hep-th
12
The categories of this paper are: nucl-th
5
The categories of this paper are: gr-qc
34
The categories of this paper are: chem-ph
0
The categories of this paper are: hep-ph
11
The categories of this paper are: hep-lat
31
The categories of this paper are: ao-sci
14
The categories of this paper are: math-ph
10
The categories of this paper are: q-bio
2
The categories of this paper are: math
25
The categories of this paper are: patt-sol
37
The categories of this paper are: supr-con