Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Renormalisation of gauge theories on general anisotropic lattices and
  high-energy scattering in QCD   We study the renormalisation of $SU(N_c)$ gauge theories on general
anisotropic lattices, to one-loop order in perturbation theory, employing the
background field method. The results are then applied in the context of two
different approaches to hadronic high-energy scattering. In the context of the
Euclidean nonperturbative approach to soft high-energy scattering based on
Wilson loops, we refine the nonperturbative justification of the analytic
continuation relations of the relevant Wilson-loop correlators, required to
obtain physical results. In the context of longitudinally-rescaled actions, we
study the consequences of one-loop corrections on the relation between the
$SU(N_c)$ gauge theory and its effective description in terms of
two-dimensional principal chiral models.

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The categories of this paper are: acc-phys
29
The categories of this paper are: funct-an
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The categories of this paper are: chao-dyn
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The categories of this paper are: solv-int
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The categories of this paper are: econ
32
The categories of this paper are: atom-ph
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The categories of this paper are: nlin
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The categories of this paper are: dg-ga
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The categories of this paper are: q-fin
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The categories of this paper are: comp-gas
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The categories of this paper are: stat
34
The categories of this paper are: chem-ph
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The categories of this paper are: nucl-th
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The categories of this paper are: nucl-ex
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The categories of this paper are: eess
37
The categories of this paper are: supr-con