Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Nuclear Forces and Chiral Theories   Recent successes in {\it ab initio} calculations of light nuclei (A=2-6) will
be reviewed and correlated with the dynamical consequences of chiral symmetry.
The tractability of nuclear physics evinced by these results is evidence for
that symmetry. The relative importance of three-nucleon forces, four-nucleon
forces, multi-pion exchanges, and relativistic corrections will be discussed in
the context of effective field theories and dimensional power counting. Isospin
violation in the nuclear force will also be discussed in this context.

9
The categories of this paper are: nlin
35
The categories of this paper are: mtrl-th
19
The categories of this paper are: eess
32
The categories of this paper are: atom-ph
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The categories of this paper are: adap-org
22
The categories of this paper are: chao-dyn
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The categories of this paper are: dg-ga
2
The categories of this paper are: math
7
The categories of this paper are: hep-th
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The categories of this paper are: econ
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The categories of this paper are: hep-lat
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The categories of this paper are: ao-sci
6
The categories of this paper are: astro-ph
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The categories of this paper are: alg-geom
10
The categories of this paper are: q-bio
33
The categories of this paper are: plasm-ph