The Significance of Density in the Structure of Quantum Theories
arXiv:quant-ph/0605187
Abstract
It is proved that density plays a crucial role in the structure of quantum field theory. The Dirac and the Klein-Gordon equations are examined. The results prove that the Dirac equation is consistent with density related requirements whereas the Klein-Gordon equation fails to do that. Experimental data support these conclusions.
12 pages, no figure