arXiv · 1408.6841
The Geometry of Generations
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.
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Yang-Hui He, Vishnu Jejjala, Cyril Matti, Brent D. Nelson, Michael Stillman. 2014-08-28. The Geometry of Generations. https://arxiv.org/abs/1408.6841
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