Unparticles and Muon Decay
arXiv:0705.3637 · doi:10.1016/j.physletb.2007.07.067
Abstract
Recently Georgi has discussed the possible existence of `Unparticles' describable by operators having non-integral scaling dimensions. With the interaction of these with the Standard Model (SM) particles being constrained only by gauge and Lorentz symmetries, it affords a new source for lepton flavour violation. Current and future muon decay experiments are shown to be very sensitive to such scenarios.
13 pages, 6 figures