Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Random matrix approach to plasmon resonances in the random impedance
  network model of disordered nanocomposites   Random impedance networks are widely used as a model to describe plasmon
resonances in disordered metal-dielectric and other two-component
nanocomposites. In the present work, the spectral properties of resonances in
random networks are studied within the framework of the random matrix theory.
We have shown that the appropriate ensemble of random matrices for the
considered problem is the Jacobi ensemble (the MANOVA ensemble). The obtained
analytical expressions for the density of states in such resonant networks show
a good agreement with the results of numerical simulations in a wide range of
metal filling fractions $0<p<1$. A correspondence with the effective medium
approximation is observed.

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The categories of this paper are: adap-org
34
The categories of this paper are: chem-ph
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The categories of this paper are: funct-an
31
The categories of this paper are: ao-sci
17
The categories of this paper are: q-fin
1
The categories of this paper are: cs
0
The categories of this paper are: hep-ph
36
The categories of this paper are: cmp-lg
16
The categories of this paper are: stat
14
The categories of this paper are: math-ph
37
The categories of this paper are: supr-con
20
The categories of this paper are: acc-phys
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The categories of this paper are: nucl-th
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The categories of this paper are: astro-ph
2
The categories of this paper are: math
11
The categories of this paper are: hep-lat