Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Role of unitary correlation operator on high-momentum antisymmetrized
  molecular dynamics using bare NN interaction for 3H and 4He   We extend the high-momentum antisymmetrized molecular dynamics (HMAMD) by
incorporating the short-range part of the unitary correlation operator method
(UCOM) as the variational method of finite nuclei. In this HMAMD+UCOM
calculation of light nuclei, the HMAMD is mainly in charge of the tensor
correlation with up to the four-body correlation, while the short-range
correlation is further improved by using the UCOM. The binding energies of the
3H and 4He nuclei are calculated with this HMAMD+UCOM using the AV8' bare
nucleon-nucleon (NN) interaction. The different roles of the short-range and
tensor correlations from the HMAMD and UCOM are analyzed in the numerical
results. Compared with the previous calculations based on the different
variational methods, this newly extended HMAMD+UCOM method can almost provide
the consistent results with the ab initio results.

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The categories of this paper are: cs
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The categories of this paper are: bayes-an
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The categories of this paper are: econ
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The categories of this paper are: q-fin
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The categories of this paper are: comp-gas
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The categories of this paper are: cmp-lg
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The categories of this paper are: physics
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The categories of this paper are: hep-ex
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The categories of this paper are: math-ph
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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: acc-phys
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The categories of this paper are: nlin
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The categories of this paper are: atom-ph
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The categories of this paper are: alg-geom
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The categories of this paper are: quant-ph