Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: General static polarizability in spherical neutral metal clusters and
  fullerenes within Thomas-Fermi theory   We study the static linear response in spherical Thomas-Fermi systems
deriving a simple diferen- tial equation for general multipolar moments and
associated polarizabilities. We test the equation on sodium clusters between 20
and 100 atoms and on fullerenes between C60 and C240 and propose it for general
Thomas-Fermi systems. Our simple method provides results which deviates from
experimental data with less then 15%.

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The categories of this paper are: plasm-ph
16
The categories of this paper are: stat
1
The categories of this paper are: cs
21
The categories of this paper are: adap-org
15
The categories of this paper are: nucl-ex
20
The categories of this paper are: acc-phys
5
The categories of this paper are: gr-qc
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The categories of this paper are: q-fin
2
The categories of this paper are: math
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The categories of this paper are: chem-ph
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The categories of this paper are: bayes-an
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The categories of this paper are: nlin
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The categories of this paper are: dg-ga
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The categories of this paper are: econ
22
The categories of this paper are: chao-dyn
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The categories of this paper are: alg-geom