Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Analysis of short-distance current correlators using OPE   We investigate the correlators of flavor non-singlet bilinear operators
calculated on the lattice at short distances. In the continuum theory,
non-perturbative effects are encoded in the form of the operator product
expansion (OPE). We test the prediction of OPE by comparing lattice results
with those in the continuum theory. We also determine the renormalization
factors of quark currents.

16
The categories of this paper are: stat
37
The categories of this paper are: supr-con
5
The categories of this paper are: gr-qc
15
The categories of this paper are: nucl-ex
36
The categories of this paper are: cmp-lg
24
The categories of this paper are: dg-ga
33
The categories of this paper are: plasm-ph
7
The categories of this paper are: hep-th
9
The categories of this paper are: nlin
25
The categories of this paper are: patt-sol
0
The categories of this paper are: hep-ph
30
The categories of this paper are: q-alg
27
The categories of this paper are: comp-gas
17
The categories of this paper are: q-fin
8
The categories of this paper are: hep-ex
2
The categories of this paper are: math