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Electroweak Parity Breaking by Isospin Deformation and the Copenhagen Vacuum

R. Bonisch
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Abstract

From the global chiral SU(2)*U(1) that appears in the electroweak Left-Right Model in the fundamental representation, a continuous transition to the representation of the minimal Standard Model is considered in the Cartan subalgebra of the right-handed sector. The connecting parameter is the splitting of U(1)_R quantum numbers. It is a deformation parameter, breaks SU(2)_R and parity and is proportional to an isomagnetic field, leading to Copenhagen type vacuum. A simple mapping on the fundamental representation of SU(2)_q gives the splitting in terms of q.

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R. Bonisch. 1994-11-16. Electroweak Parity Breaking by Isospin Deformation and the Copenhagen Vacuum. https://arxiv.org/abs/hep-th/9411123

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