1997/10/21 by Valeri V. Dvoeglazov
Physics and Astronomy · #hep-th
published as Int. J. Theor. Phys., v. 37, No. 7 (1998) 1909-1914 · 6pp. ReVTeX file
arxiv created 1997/10/21 · arxiv updated 2009/11/30
On the basis of the first principles we derive the Barut-Wilson-Fushchich second-order equation in the (1/2,0)+(0,1/2) representation. Then we discuss the possibility of the description of various mass and spin states in such a framework.