Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The Schr\"odinger functional running coupling with staggered fermions
  and its application to many flavor QCD   We discuss the Schr\"odinger functional in lattice QCD with staggered
fermions and relate it, in the classical continuum limit, to the Schr\"odinger
functional regularized with Wilson fermions. We compute the strong coupling
constant defined via the Schr\"odinger functional with staggered fermions at
one loop and show that it agrees with the continuum running coupling constant
in the Schr\"odinger functional formalism. We compute this running coupling in
the ``weak coupling phase'' of many flavor QCD numerically at several values of
the bare coupling and for several system sizes from $L/a=4$ to 12. The results
indicate that the $\beta$-function for 16 flavors has the opposite sign than
for few flavor QCD, in agreement with a recent claim, and with the perturbative
prediction.

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The categories of this paper are: quant-ph
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The categories of this paper are: chem-ph
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The categories of this paper are: patt-sol
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The categories of this paper are: funct-an
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The categories of this paper are: bayes-an
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The categories of this paper are: stat
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The categories of this paper are: cond-mat
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The categories of this paper are: astro-ph
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The categories of this paper are: ao-sci
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The categories of this paper are: solv-int
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The categories of this paper are: q-alg
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The categories of this paper are: hep-ex
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The categories of this paper are: eess
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The categories of this paper are: econ
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The categories of this paper are: math-ph
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The categories of this paper are: physics