Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Electronic Localization Properties of a Double Strand of DNA: A Simple
  Model with Long-Range Correlated Hopping Disorder   Localization property in the disordered few-chain DNA systems with a
long-range correlation is numerically investigated. We apply the chain system
with the correlated disorder in the interchain and/or intrachain hoppings to
the simple model of a double strand of DNA. Numerical results for the density
of states and the Lyapunov exponent of the wave function in the two- or
three-chain models are given. It is found that the correlation effect enhances
the localization length (the inverse least nonnegative Lyapunov exponent)
around the band center.

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The categories of this paper are: chao-dyn
31
The categories of this paper are: ao-sci
15
The categories of this paper are: nucl-ex
33
The categories of this paper are: plasm-ph
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The categories of this paper are: alg-geom
25
The categories of this paper are: patt-sol
32
The categories of this paper are: atom-ph
10
The categories of this paper are: q-bio
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The categories of this paper are: math
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The categories of this paper are: stat
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The categories of this paper are: nucl-th
3
The categories of this paper are: physics
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The categories of this paper are: astro-ph
35
The categories of this paper are: mtrl-th
1
The categories of this paper are: cs
20
The categories of this paper are: acc-phys