PIRSA:14050031

Noncommutative geometry and the symmetries of the standard model

Lizzi, F. (2014). Noncommutative geometry and the symmetries of the standard model. Perimeter Institute. https://pirsa.org/14050031

Lizzi, Fedele. Noncommutative geometry and the symmetries of the standard model. Perimeter Institute, May. 06, 2014, https://pirsa.org/14050031 

          @misc{ pirsa_PIRSA:14050031,
            doi = {10.48660/14050031},
            url = {https://pirsa.org/14050031},
            author = {Lizzi, Fedele},
            keywords = {Particle Physics, Cosmology},
            language = {en},
            title = {Noncommutative geometry and the symmetries of the standard model},
            publisher = {Perimeter Institute},
            year = {2014},
            month = {may},
            note = {PIRSA:14050031 see, \url{https://pirsa.org}}
          }

Fedele Lizzi University of Naples Federico II

Talk numberPIRSA:14050031
DOI10.48660/14050031
Collection
Talk Type Scientific Series
Subject

Abstract

I will describe Connes approach to the standard model based on spectral noncommutative geometry with particular emphasis on the symmetries. The model poses constraints which are satisfied by the standard model group, and does not leave much room for other possibilities. There is however a possibility for a larger symmetry (the ``grand algebra'') which may also be instrumental to obtain the correct mass of the Higgs.