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arXiv · 0711.0770

An Exceptionally Simple Theory of Everything

A. Garrett Lisi
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Abstract

All fields of the standard model and gravity are unified as an E8 principal bundle connection. A non-compact real form of the E8 Lie algebra has G2 and F4 subalgebras which break down to strong su(3), electroweak su(2) x u(1), gravitational so(3,1), the frame-Higgs, and three generations of fermions related by triality. The interactions and dynamics of these 1-form and Grassmann valued parts of an E8 superconnection are described by the curvature and action over a four dimensional base manifold.

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A. Garrett Lisi. 2007-11-06. An Exceptionally Simple Theory of Everything. https://arxiv.org/abs/0711.0770

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