A New Approach to Non-Commutative U(N) Gauge Fields

Armoni A.; Attems M.; Blaschke D. N.; Blaschke D. N.; Blaschke D. N.; Blaschke D. N.; Blaschke D. N.; Blaschke D. N. Kronberger E. Sedmik R. I. P. Wohlgenannt M.; Blaschke D. N. Rofner A. Sedmik R. I. P. Wohlgenannt M.; D. N. Blaschke; Grosse H.; Hayakawa M.; Levell J.; Matusis A.; Minwalla S.; Rivasseau V.; Vilar L. C. Q.

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A New Approach to Non-Commutative U(N) Gauge Fields

Authors: Armoni A.
Attems M.
Blaschke D. N.
Blaschke D. N.
Blaschke D. N.
Blaschke D. N.
Blaschke D. N.
Blaschke D. N. Kronberger E. Sedmik R. I. P. Wohlgenannt M.
Blaschke D. N. Rofner A. Sedmik R. I. P. Wohlgenannt M.
D. N. Blaschke
Grosse H.
Hayakawa M.
Levell J.
Matusis A.
Minwalla S.
Rivasseau V.
Vilar L. C. Q.
Publication date: 1 July 2010
Publisher: 'IOP Publishing'
Doi

Abstract

Based on the recently introduced model of arXiv:0912.2634 for non-commutative U(1) gauge fields, a generalized version of that action for U(N) gauge fields is put forward. In this approach to non-commutative gauge field theories, UV/IR mixing effects are circumvented by introducing additional 'soft breaking' terms in the action which implement an IR damping mechanism. The techniques used are similar to those of the well-known Gribov-Zwanziger approach to QCD.Comment: 11 pages; v2 minor correction

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