Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Cho decomposition, Abelian gauge fixing and monopoles in G(2) Yang-Mills
  theory   By extending the Cho decomposition method to G(2) gauge group, monopoles of
this group are studied. Since SU(2) and SU(3) are subgroups of G(2),
discussions are done mostly based on these subgroups of G(2). A direct relation
between root vectors of G(2) and the associated magnetic charges is presented
by group theoretical issues. In addition, G(2) monopoles are obtained by an
Abelian gauge fixing method, and it is shown that the results agree with the
ones we obtain by the Cho decomposition method.

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The categories of this paper are: cmp-lg
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The categories of this paper are: cs
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The categories of this paper are: ao-sci
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The categories of this paper are: q-alg
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The categories of this paper are: dg-ga
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The categories of this paper are: solv-int
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The categories of this paper are: alg-geom
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The categories of this paper are: nucl-ex
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The categories of this paper are: hep-th
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The categories of this paper are: q-bio
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The categories of this paper are: nlin
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The categories of this paper are: bayes-an
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The categories of this paper are: chao-dyn
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The categories of this paper are: gr-qc
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The categories of this paper are: chem-ph
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The categories of this paper are: math-ph