%0 Journal Article
%T Duffin每Kemmer每Petiau and Dirac Equations〞A Supersymmetric Connection
%A Andrzej Okni里ski
%J Symmetry
%D 2012
%I MDPI AG
%R 10.3390/sym4030427
%X In the present paper we study subsolutions of the Dirac and Duffin每Kemmer每Petiau equations in the interacting case. It is shown that the Dirac equation in longitudinal external fields can be split into two covariant subequations (Dirac equations with built-in projection operators). Moreover, it is demonstrated that the Duffin每Kemmer每Petiau equations in crossed fields can be split into two 3 x 3 subequations. We show that all the subequations can be obtained via minimal coupling from the same 3 x 3 subequations which are thus a supersymmetric link between fermionic and bosonicdegrees of freedom.
%K relativistic wave equations
%K supersymmetry
%U http://www.mdpi.com/2073-8994/4/3/427