Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Lattice artefacts in SU(3) lattice gauge theory with a mixed fundamental
  and adjoint plaquette action   We investigated SU(3) lattice gauge theory with a fundamental and adjoint
plaquette term in the action. The purpose is to test whether the choice of a
negative adjoint coupling can reduce lattice artefacts and improve the scaling
b ehaviour. To this end, we have studied the finite temperature phase
transition, the static potential and the mass of the 0^{++} glueball. We found
that indeed the lattice artefacts in e.g. m_{0^{++}}/T_c can be reduced
considerably compared with the pure Wilson (fundamental) gauge action at the
same lattice spacing.

0
The categories of this paper are: hep-ph
28
The categories of this paper are: alg-geom
20
The categories of this paper are: acc-phys
1
The categories of this paper are: cs
30
The categories of this paper are: q-alg
17
The categories of this paper are: q-fin
18
The categories of this paper are: econ
10
The categories of this paper are: q-bio
13
The categories of this paper are: quant-ph
25
The categories of this paper are: patt-sol
2
The categories of this paper are: math
33
The categories of this paper are: plasm-ph
8
The categories of this paper are: hep-ex
35
The categories of this paper are: mtrl-th
36
The categories of this paper are: cmp-lg
26
The categories of this paper are: bayes-an