Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: QCD on 2+2 anisotropic lattices   We discuss the implementation of QCD on 2+2 anisotropic lattices. Technical
details regarding the choice of the action as well as perturbative and
non-perturbative improvement are analyzed. The physical applications of the
program are presented.

8
The categories of this paper are: hep-ex
9
The categories of this paper are: nlin
10
The categories of this paper are: q-bio
22
The categories of this paper are: chao-dyn
23
The categories of this paper are: solv-int
35
The categories of this paper are: mtrl-th
0
The categories of this paper are: hep-ph
20
The categories of this paper are: acc-phys
34
The categories of this paper are: chem-ph
1
The categories of this paper are: cs
18
The categories of this paper are: econ
14
The categories of this paper are: math-ph
26
The categories of this paper are: bayes-an
36
The categories of this paper are: cmp-lg
32
The categories of this paper are: atom-ph
7
The categories of this paper are: hep-th