The Dirac equation without spinors
arXiv:math-ph/9808010 · doi:10.1007/978-3-0348-8672-7_9
Abstract
In the first part of the paper we give a tensor version of the Dirac equation. In the second part we formulate and analyse a simple model equation which for weak external fields appears to have properties similar to those of the 2--dimensional Dirac equation.
arXiv comment20 pages. Submitted for publication in the proceedings of the conference `Functional analysis, partial differential equations and applications', Rostock (Germany) 31 August--4 September 1998