Noncommutative U(1) Gauge Theory As a Non-Linear Sigma Model

Details Noncommutative U(1) Gauge Theory As a Non-Linear Sigma Model Noncommutative U(1) Gauge Theory As a Non-Linear Sigma Model

2004-05-24

arxiv.org/abs/hep-th/0405208v2

Mod.Phys.Lett. 19 (2004) 2205-2213

Physics

High Energy Physics

High Energy Physics - Theory

8 pages

Scientific paper

10.1142/S0217732304015531

Noncommutative U(1) gauge theory in 4-dimensions is shown to be equivalent in some scaling limit to an ordinary non-linear sigma model in 2-dimensions . The model in this regime is solvable and the corresponding exact beta function is found. We also show that classical U(n) gauge theory on {R}^{d-2}{\times}{R}^2_{\theta} can be approximated by a sequence of ordinary (d-2)-dimensional Georgi-Glashow models with gauge groups U(n(L+1)) where L+1 is the matrix size of the regularized noncommutative plane {R}^2_{\theta}.

Affiliated with

Also associated with

No associations

Rating

Noncommutative U(1) Gauge Theory As a Non-Linear Sigma Model does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Noncommutative U(1) Gauge Theory As a Non-Linear Sigma Model, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Noncommutative U(1) Gauge Theory As a Non-Linear Sigma Model will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-712058