Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Gluon propagator and zero-momentum modes on the lattice   We investigate the propagators of 4D SU(2) gauge theory in Landau gauge by
Monte Carlo simulations. To be able to compare with perturbative calculations
we use large $\beta$ values. There the breaking of the Z(2) symmetry causes
large effects for all four lattice directions and doing the analysis in the
appropriate state gets important. We find that the gluon propagator in the
weak-coupling limit is strongly affected by zero-momentum modes.

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The categories of this paper are: comp-gas
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The categories of this paper are: plasm-ph
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The categories of this paper are: chem-ph
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The categories of this paper are: ao-sci
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The categories of this paper are: gr-qc
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The categories of this paper are: q-alg
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The categories of this paper are: mtrl-th
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The categories of this paper are: nucl-th
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The categories of this paper are: chao-dyn
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The categories of this paper are: math-ph
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The categories of this paper are: cmp-lg
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The categories of this paper are: adap-org
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The categories of this paper are: eess
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The categories of this paper are: nucl-ex
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The categories of this paper are: patt-sol
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The categories of this paper are: funct-an