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On the existence of additional solutions for equations in the $(1/2,0)\oplus (0,1/2)$ representation space

Valeri V. Dvoeglazov
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Abstract

We analyze dispersion relations of the equations recently proposed by Ahluwalia for describing neutrino. Equations for type-II spinors are deduced on the basis of the Wigner rules for left- and right- 2-spinors and the Ryder-Burgard relation. It is shown that equations contain acausal solutions which are similar to those of the Dirac-like second-order equation. The latter is obtained in a similar way, provided that we do not apply to any constraints in the process of its deriving.

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Valeri V. Dvoeglazov. 1996-09-17. On the existence of additional solutions for equations in the $(1/2,0)\oplus (0,1/2)$ representation space. https://arxiv.org/abs/hep-th/9609146

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