Classification of Field Equations
for Weyl and Elko Spinors
摘要
Abstract
A class of field (relativistically invariant) equations is introduced for a wave functionconsisting of several Weyl spinors. The equations are such that each of these Weyl spinors satisfiesthe Klein–Gordon equation with the same mass. Subclasses of equations of Majorana type andDirac type are introduced. It is shown that the known equations for Elko spinors belong to thesubclass of Dirac type equations.