Phenomenology of Noncommutative Field Theories
arXiv:hep-ph/0409348 · doi:10.1088/1742-6596/37/1/017
Abstract
Experimental limits on the violation of four-dimensional Lorentz invariance imply that noncommutativity among ordinary spacetime dimensions must be small. In this talk, I review the most stringent bounds on noncommutative field theories and suggest a possible means of evading them: noncommutativity may be restricted to extra, compactified spatial dimensions. Such theories have a number of interesting features, including Abelian gauge fields whose Kaluza-Klein excitations have self couplings. We consider six-dimensional QED in a noncommutative bulk, and discuss the collider signatures of the model.
7 pages RevTeX, 4 eps figures, Invited plenary talk, IX Mexican Workshop on Particles and Fields, November 17-22, 2003, Universidad de Colima, Mexico
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Cited by in corpus (9)
- Noncommutative quantum mechanics of a harmonic oscillator under linearized gravitational waves
- Noncommutative quantum mechanics of a test particle under linearized gravitational waves
- Gauge Theories on Deformed Spaces
- Field Theory in Noncommutative Minkowski Superspace
- Resonant-bar detectors of gravitational wave as possible probe of the noncommutative structure of space
- Galilean symmetry in noncommutative Gravitational Quantum Well
- Footprint of spatial noncommutativity in resonant detectors of gravitational wave
- Noncommutative quantum mechanics of simple matter systems interacting with circularly polarized gravitational waves
- TeV-photon paradox and space with SU(2) fuzziness