# Gravitational origin of the weak interaction's chirality

@article{Alexander2014GravitationalOO, title={Gravitational origin of the weak interaction's chirality}, author={Stephon H. S. Alexander and Antonino Marcian{\`o} and Lee Smolin}, journal={Physical Review D}, year={2014}, volume={89}, pages={065017} }

We present a new unification of the electro-weak and gravitational interactions based on the joining the weak SU(2) gauge fields with the left handed part of the spacetime connection, into a single gauge field valued in the complexification of the local Lorentz group. Hence, the weak interactions emerge as the right handed chiral half of the space-time connection, which explains the chirality of the weak interaction. This is possible, because, as shown by Plebanski, Ashtekar, and others, the…

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