Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Non-perturbative Renormalization of Bilinear Operators with Improved
  Staggered Quarks   We present renormalization factors for the bilinear operators obtained using
the non-perturbative renormalization method (NPR) in the RI-MOM scheme with
improved staggered fermions on the MILC asqtad lattices ($N_f = 2+1$). We use
the MILC coarse ensembles with $20^3 \times 64$ geometry and $am_{\ell}/am_s =
0.01/0.05$. We obtain the wave function renormalization factor $Z_q$ from the
conserved vector current and the mass renormalization factor $Z_m$ from the
scalar bilinear operator. We also present preliminary results of
renormalization factors for other bilinear operators.

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The categories of this paper are: math-ph
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The categories of this paper are: physics
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The categories of this paper are: stat
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The categories of this paper are: econ
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The categories of this paper are: math
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The categories of this paper are: hep-ex
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The categories of this paper are: supr-con
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The categories of this paper are: nlin
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The categories of this paper are: funct-an
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The categories of this paper are: eess
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The categories of this paper are: acc-phys
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The categories of this paper are: cmp-lg
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The categories of this paper are: hep-th
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The categories of this paper are: solv-int
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The categories of this paper are: adap-org
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The categories of this paper are: mtrl-th