paper

Seiberg-Witten map and topology

arXiv:hep-th/0206013 · doi:10.1006/aphy.2002.6291

Abstract

The mapping of topologically nontrivial gauge transformations in noncommutative gauge theory to corresponding commutative ones is investigated via the operator form of the Seiberg-Witten map. The role of the gauge transformation part of the map is analyzed. Chern-Simons actions are examined and the correspondence to their commutative counterparts is clarified.

12 pages; final version to appear in Annals of Physics

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