Seiberg-Witten maps and noncommutative Yang-Mills theories for arbitrary gauge groups
Glenn Barnich, Friedemann Brandt, and Maxim Grigoriev
Contact the author: Please use for correspondence this email.
Submission date: 01. Jun. 2002 (revised version: August 2002)
published in: Journal of high energy physics, 8 (2002), art-no. 023
Download full preprint: PDF (194 kB), PS ziped (195 kB)
Seiberg-Witten maps and a recently proposed construction of noncommutative Yang-Mills theories (with matter fields) for arbitrary gauge groups are reformulated so that their existence to all orders is manifest. The ambiguities of the construction which originate from the freedom in the Seiberg-Witten map are discussed with regard to the question whether they can lead to inequivalent models, i.e., models not related by field redefinitions.