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

1996/09/17 by Valeri V. Dvoeglazov
Physics and Astronomy · #hep-th

paper · pdf

published as Fizika B6 (1997) 75-80 · ReVTeX file, 5pp., no figures

arxiv created 1996/09/17 · arxiv updated 2009/11/30

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.

Related

• Solutions in the (1/2,0)+(0,1/2) Representation of the Lorentz Group
• Methods for Derivation of Generalized Equations in the (S,0)+(0,S)\n Representations of the Lorentz Group
• Additional Equations Derived from the Ryder Postulates in the (1/2,0)+(0,1/2) Representation of the Lorentz Group
• A Dirac-type equation for spacelike neutrinos
• The Second-Order Equation from the (1/2,0)+ (0,1/2) Representation of the Poincare Group