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arXiv · gr-qc/9412052

SU(2) $\times$ U(1) Gauge Gravity

H. Dehnen·E. Hitzer
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Abstract

We propose a Lorentz-covariant Yang-Mills ``spin-gauge'' theory, where the function valued Pauli matrices play the role of a non-scalar Higgs-field. As symmetry group we choose $SU(2) \times U(1)$ of the 2-spinors describing particle/antiparticle states. After symmetry breaking a non-scalar Lorentz-covariant Higgs-field gravity appears, which can be interpreted within a classical limit as Einstein's metrical theory of gravity, where we restrict ourselves in a first step to its linearized version.

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H. Dehnen, E. Hitzer. 1994-12-20. SU(2) $\times$ U(1) Gauge Gravity. https://doi.org/10.1007/bf00674079

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