On the mass term of the Dirac equation

Abstract

We consider the generalization of the Dirac equation where the mass term is an arbitrary matrix M. A general form of M, consistent with the mass shell constraint, is derived and proven to be equivalent to the original Dirac equation.

arXiv comment4 pages

Cited by in corpus (1)

• To $d$, or not to $d$: Recent developments and comparisons of regularization schemes