• Sep 23 2014

    Prof. Vishnu Jejjala (Witwatersrand)


    Good morning All,

    The National Institute for Theoretical Physics, and the Centre for Theoretical Physics, School of Physics, would like to invite to its coming talk in the theoretical physics seminar series, entitled:

    "The Geometry of Generations"

    to be presented by Prof. Vishnu Jejjala (Witwatersrand)

    Abstract: We present an intriguing and precise interplay between algebraic geometry and the phenomenology of generations of particles. Using the electroweak sector of the MSSM as a testing ground, we compute the moduli space of vacua as an algebraic variety for multiple generations of Standard Model matter and Higgs doublets. The space is shown to have Calabi--Yau, Grassmannian, and toric signatures which sensitively depend on the number of generations of leptons, as well as inclusion of Majorana mass terms for right-handed neutrinos. We speculate as to why three generations is special.

    Dates: Tuesday, 23rd September 2014
    Venue: Frank Nabarro Lecture Theatre P216
    Time: 13.20 - 14.10

    I hope you shall all be able to attend,

    Yours sincerely,

    Alan S. Cornell

    School of Physics
    University of the Witwatersrand
    Private Bag 3
    Wits 2050
    South Africa

    Tel.:+27-11-717-6819