Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: From Brueckner Approach to Skyrme-type Energy Density Functional   A Skyrme-like effective interaction is built up from the equation of state of
nuclear matter. The latter is calculated in the framework of the
Brueckner-Hartree-Fock approximation with two and three body forces. A complete
Skyrme parametrization requires a fit of the neutron and proton effective
masses and also the Landau parameters. The new parametrization is probed on the
properties of a set of closed-shell and closed-subshell nuclei, including
binding energies and charge radii.

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The categories of this paper are: hep-th
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The categories of this paper are: chem-ph
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The categories of this paper are: dg-ga
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The categories of this paper are: cond-mat
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The categories of this paper are: supr-con
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The categories of this paper are: hep-lat
35
The categories of this paper are: mtrl-th
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The categories of this paper are: stat
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The categories of this paper are: hep-ph
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The categories of this paper are: ao-sci
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The categories of this paper are: bayes-an
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The categories of this paper are: cmp-lg
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The categories of this paper are: nlin
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The categories of this paper are: econ
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The categories of this paper are: solv-int
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The categories of this paper are: quant-ph