PIRSA:11080061

Video URL

https://pirsa.org/11080061

Baryon Number and Lepton Number as Gauge Symmetries

Wise, M. (2011). Baryon Number and Lepton Number as Gauge Symmetries. Perimeter Institute for Theoretical Physics. https://pirsa.org/11080061

Wise, Mark. Baryon Number and Lepton Number as Gauge Symmetries. Perimeter Institute for Theoretical Physics, Aug. 16, 2011, https://pirsa.org/11080061 

          @misc{ scivideos_PIRSA:11080061,
            doi = {10.48660/11080061},
            url = {https://pirsa.org/11080061},
            author = {Wise, Mark},
            keywords = {Particle Physics},
            language = {en},
            title = {Baryon Number and Lepton Number as Gauge Symmetries},
            publisher = {Perimeter Institute for Theoretical Physics},
            year = {2011},
            month = {aug},
            note = {PIRSA:11080061 see, \url{https://scivideos.org/index.php/pirsa/11080061}}
          }

Mark Wise California Institute of Technology (Caltech)

Talk numberPIRSA:11080061
DOI10.48660/11080061
Source RepositoryPIRSA
Collection
Talk Type Scientific Series
Subject

Abstract

The observed conservation of Baryon and Lepton number may arise because they are gauge symmetries. Models are discussed where Baryon and lepton number are the charges for a spontaneously broken U(1) gauge symmetries. The best of these models is: (1) free of Landau poles that are near the weak scale, (2) has no flavor changing neutral currents at tree level and (3) contains a dark matter candidate.