Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Noncommutative Dirac quantization condition using the Seiberg-Witten map   We investigate the validity of the Dirac quantization condition (DQC) for
magnetic monopoles in noncommutative space-time. We use an approach based on an
extension of the method introduced by Wu and Yang; the effects of
noncommutativity are analyzed using the Seiberg-Witten map and the
corresponding deformed Maxwell's equations are discussed. By means of a
perturbation expansion in the noncommutativity parameter $\theta$, we show
first that the DQC remains unmodified up to the first and second order. This
result is then generalized to all orders in the expansion parameter for a class
of noncommutative electric currents induced by the Seiberg-Witten map; these
currents reduce to the Dirac delta function in the commutative limit.

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The categories of this paper are: dg-ga
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The categories of this paper are: plasm-ph
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The categories of this paper are: patt-sol
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The categories of this paper are: funct-an
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The categories of this paper are: stat
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The categories of this paper are: nlin
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The categories of this paper are: eess
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The categories of this paper are: atom-ph
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The categories of this paper are: mtrl-th
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The categories of this paper are: q-alg
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The categories of this paper are: comp-gas
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The categories of this paper are: nucl-ex
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The categories of this paper are: alg-geom
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The categories of this paper are: physics
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The categories of this paper are: astro-ph
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The categories of this paper are: gr-qc