Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Renormalization $\&$ improvement of the tensor operator for $N_f=3$ QCD
  in a $\chi$SF setup   We present preliminary results of the non-perturbative renormalization group
(RG) running of the flavor non-singlet tensor operator. We employ the $\chi$SF
scheme for $N_f=3$ QCD using ensembles generated by the ALPHA collaboration for
the computation of the quark mass running. The $\chi$SF property of automatic
$O(a)$ improvement prevents the $O(a)$ mixing of the correlation functions.

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The categories of this paper are: econ
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The categories of this paper are: chao-dyn
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The categories of this paper are: supr-con
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The categories of this paper are: hep-th
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The categories of this paper are: hep-ph
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The categories of this paper are: quant-ph
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The categories of this paper are: atom-ph
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The categories of this paper are: gr-qc
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The categories of this paper are: nucl-ex
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The categories of this paper are: nucl-th
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The categories of this paper are: cmp-lg
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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: bayes-an
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The categories of this paper are: solv-int
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The categories of this paper are: eess