Non-Grassmann mechanical model of the Dirac equation

Details Non-Grassmann mechanical model of the Dirac equation Non-Grassmann mechanical model of the Dirac equation

2012-02-26

arxiv.org/abs/1202.5757v1

Physics

High Energy Physics

High Energy Physics - Theory

48 pages

Scientific paper

We construct a new example of the spinning-particle model without Grassmann variables. The spin degrees of freedom are described on the base of an inner anti-de Sitter space. This produces both $\Gamma^\mu$ and $\Gamma^{\mu\nu}$\,-matrices in the course of quantization. Canonical quantization of the model implies the Dirac equation. We present the detailed analysis of both the Lagrangian and the Hamiltonian formulations of the model and obtain the general solution to the classical equations of motion. Comparing {\it Zitterbewegung} of the spatial coordinate with the evolution of spin, we ask on the possibility of space-time interpretation for the inner spin-space. We enumerate similarities between our analogous model of the Dirac equation and the two-body system subject to confining potential which admits only the elliptic orbits of the order of de Broglie wave-length. The Dirac equation dictates the perpendicularity of the elliptic orbits to the direction of center-of-mass motion.

Affiliated with

Also associated with

No associations

Rating

Non-Grassmann mechanical model of the Dirac equation does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Non-Grassmann mechanical model of the Dirac equation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Non-Grassmann mechanical model of the Dirac equation will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-216052