Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Gluon coupling strength in H_QCD with small cutoffs   This contribution presents the running triple-gluon-vertex coupling constant,
g_lambda, in Hamiltonians for the gluons that are characterized by the size
1/lambda. The coupling constant is obtained from renormalization group
equations for effective particles in canonical light-front QCD in third order
perturbation theory. lambda plays the role of a finite cutoff parameter and is
varied from 100 Gev down to 100 MeV.

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The categories of this paper are: hep-ph
35
The categories of this paper are: mtrl-th
33
The categories of this paper are: plasm-ph
19
The categories of this paper are: eess
8
The categories of this paper are: hep-ex
32
The categories of this paper are: atom-ph
3
The categories of this paper are: physics
37
The categories of this paper are: supr-con
6
The categories of this paper are: astro-ph
18
The categories of this paper are: econ
34
The categories of this paper are: chem-ph
29
The categories of this paper are: funct-an
9
The categories of this paper are: nlin
4
The categories of this paper are: cond-mat
12
The categories of this paper are: nucl-th
2
The categories of this paper are: math