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arxiv: 0709.3831 · v1 · submitted 2007-09-24 · ✦ hep-th · hep-ph

Noncommutative Point Sources

classification ✦ hep-th hep-ph
keywords noncommutativepointapplyingatomchargeclassicalconstructdescribes
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We construct a perturbative solution to classical noncommutative gauge theory on ${\mathbb{R}}^{3}$ minus the origin using the Groenewald-Moyal star product. The result describes a noncommutative point charge. Applying it to the quantum mechanics of the noncommutative hydrogen atom gives shifts in the $1S$ hyperfine splitting which are first order in the noncommutativity parameter.

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