Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: SU(2) Potentials from Large Lattices   We measure accurate values of the inter-quark potentials on a $48^{3}56$
lattice with SU(2) pure gauge theory at $ \beta =2.85$. The scale is set by
extracting the string tension - we obtain ${\sqrt K}a=0.063(3)$ at $\beta
=2.85.$ From a careful study of the small-$R$ potentials in the region 2 GeV $<
R^{-1} < 5$ GeV, we extract a running coupling constant and estimate the scale
$\Lambda _{\msbar} = 272(24)$ MeV.

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The categories of this paper are: hep-ph
24
The categories of this paper are: dg-ga
32
The categories of this paper are: atom-ph
29
The categories of this paper are: funct-an
1
The categories of this paper are: cs
3
The categories of this paper are: physics
34
The categories of this paper are: chem-ph
8
The categories of this paper are: hep-ex
36
The categories of this paper are: cmp-lg
23
The categories of this paper are: solv-int
33
The categories of this paper are: plasm-ph
12
The categories of this paper are: nucl-th
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The categories of this paper are: math
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The categories of this paper are: stat
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The categories of this paper are: math-ph
31
The categories of this paper are: ao-sci