Theoretical aspects of charged Lepton Flavour Violation
  If observed, charged lepton flavour violation is a clear sign of new physics - beyond the Standard Model minimally extended to accommodate neutrino oscillation data. We briefly review several extensions of the Standard Model which could potentially give rise to observable signals, also emphasising the r\^ole of charged lepton flavour violation in probing such new physics models. 
Ana M. Teixeira
hep-ph