Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: The quenched SU(2) adjoint scalar propagator in minimal Landau gauge   It is a long-standing question whether the confinement of matter fields in
QCD has an imprint in the (gauge-dependent) correlation functions, especially
the propagators. In particular in the quenched case a fundamental difference
could be expected between adjoint and fundamental matter. In a preceding
investigation the propagator of a fundamental scalar has been studied, showing
no obvious sign of confinement. Here, complementary, the adjoint scalar
propagator is investigated over a wide range of parameters in the minimal
Landau gauge using lattice gauge theory. This study is performed in two, three,
and four dimensions in quenched SU(2) Yang-Mills theory, both in momentum space
and position space. No conclusive difference between both cases is found.

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The categories of this paper are: comp-gas
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The categories of this paper are: hep-th
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The categories of this paper are: dg-ga
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The categories of this paper are: q-bio
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The categories of this paper are: solv-int
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The categories of this paper are: nucl-th
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The categories of this paper are: physics
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The categories of this paper are: math
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The categories of this paper are: math-ph
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The categories of this paper are: stat
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The categories of this paper are: supr-con
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The categories of this paper are: mtrl-th
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The categories of this paper are: atom-ph
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The categories of this paper are: ao-sci
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The categories of this paper are: econ
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The categories of this paper are: acc-phys