Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Staggered Chiral Perturbation Theory   We discuss how to formulate a staggered chiral perturbation theory. This
amounts to a generalization of the Lee-Sharpe Lagrangian to include more than
one flavor (i.e. multiple staggered fields), which turns out to be nontrivial.
One loop corrections to pion and kaon masses and decay constants are computed
as examples in three cases: the quenched, partially quenched, and full
(unquenched) case. The results for the one loop mass and decay constant
corrections have already been presented in Ref. [1].

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The categories of this paper are: astro-ph
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The categories of this paper are: nucl-th
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The categories of this paper are: cs
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The categories of this paper are: plasm-ph
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The categories of this paper are: hep-ex
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The categories of this paper are: funct-an
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The categories of this paper are: gr-qc
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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: solv-int
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The categories of this paper are: acc-phys
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The categories of this paper are: comp-gas
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The categories of this paper are: hep-ph
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The categories of this paper are: hep-th
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The categories of this paper are: q-bio
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The categories of this paper are: cmp-lg