Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Infrared Fixed Points and Fixed Lines for Couplings in the Chiral
  Lagrangian   In the framework of the low energy chiral Lagrangian renormalization group
equations for the couplings are investigated up to order p^6 -- as well for
SU(2)xSU(2) as for SU(3)xSU(3) chiral symmetry. Infrared attractive fixed
points for ratios of O(p^4) couplings are found, which turn out to agree with
the values determined from experiment in a surprisingly large number of cases.
Infrared attractive fixed line solutions for O(p^6) couplings in terms of
O(p^4) couplings and among O(p^6) couplings are determined.

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The categories of this paper are: chao-dyn
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The categories of this paper are: hep-lat
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The categories of this paper are: q-bio
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The categories of this paper are: cs
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The categories of this paper are: supr-con
3
The categories of this paper are: physics
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The categories of this paper are: math-ph
5
The categories of this paper are: gr-qc
13
The categories of this paper are: quant-ph
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The categories of this paper are: nucl-ex
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The categories of this paper are: patt-sol
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The categories of this paper are: hep-ex
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The categories of this paper are: plasm-ph
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The categories of this paper are: q-fin
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The categories of this paper are: alg-geom
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The categories of this paper are: acc-phys