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Spin Gauge Theory of Gravity in Clifford Space

Matej Pavsic
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Abstract

A theory in which 16-dimensional curved Clifford space (C-space) provides a realization of Kaluza-Klein theory is investigated. No extra dimensions of spacetime are needed: "extra dimensions" are in C-space. We explore the spin gauge theory in C-space and show that the generalized spin connection contains the usual 4-dimensional gravity and Yang-Mills fields of the U(1)xSU(2)xSU(3) gauge group. The representation space for the latter group is provided by 16-component generalized spinors composed of four usual 4-component spinors, defined geometrically as the members of four independent minimal left ideals of Clifford algebra.

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Matej Pavsic. 2005-11-23. Spin Gauge Theory of Gravity in Clifford Space. https://doi.org/10.1088/1742-6596%2F33%2F1%2F053

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