## Abstract The Skyrme model is generalized for a noncommutative spacetime with the Weyl‐operators of __SU__(2) matrices and the corresponding star‐product. The unitary condition and the topological current can be extended to star‐exponential matrices. The Wess‐Zumino term which breaks unphysical s
✦ LIBER ✦
Spacetime noncommutativity in models with warped extradimensions
✍ Scribed by Thorsten Ohl; Alexander Schenkel; Christoph F. Uhlemann
- Publisher
- Springer-Verlag
- Year
- 2010
- Tongue
- English
- Weight
- 676 KB
- Volume
- 2010
- Category
- Article
- ISSN
- 1126-6708
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⚖ 373 KB
We discuss the volume and surface running couplings for O(N) scalar theory in curved spacetime with boundaries. The IR limit of the theory in which it becomes asymptotically conformally invariant is studied, and the existence of IR fixed points for all couplings (also in D=4&= dimensions) is shown.