• Corpus ID: 199552191

Real spinors and real Dirac equation

  title={Real spinors and real Dirac equation},
  author={V{\'a}clav Zatloukal},
  journal={arXiv: Mathematical Physics},
  • V. Zatloukal
  • Published 13 August 2019
  • Mathematics, Physics
  • arXiv: Mathematical Physics
We reexamine the minimal coupling procedure in the Hestenes' geometric algebra formulation of the Dirac equation, where spinors are identified with the even elements of the real Clifford algebra of spacetime. This point of view, as we argue, leads naturally to a non-Abelian generalisation of the electromagnetic gauge potential. 

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