5 papers · 1 filter
Representation of the causal logic for the Dirac system and the electron
Domenico P. L. Castrigiano, Carmine De Rosa, Valter Moretti
We construct a covariant representation of the causal logic for the Dirac system and the electron, based on the conserved Dirac probability current and a general current-to-localiz…
Achronal localization and representation of the causal logic from a conserved current, application to the massive scalar boson
Domenico P. L. Castrigiano, Carmine De Rosa, Valter Moretti
Only recently the concept of achronal localization has been developed as the adequate frame for the description of the localizability of a relativistic quantum mechanical system. H…
Localization of the massive scalar boson on achronal hyperplanes, derivation of Lorentz contraction
Domenico P. L. Castrigiano
It is shown that the causal localizations of the massive scalar boson on spacelike hyperplanes extend uniquely to all achronal hyperplanes. The extension occurs by means of the hig…
Achronal Localization, Representations of the Causal Logic for massive systems
Domenico P. L. Castrigiano
On plain physical grounds localization of relativistic quantum particles is extended to the achronal regions of Minkowski spacetime. Achronal localization fulfills automatically th…
Dirac and Weyl Fermions -- the Only Causal Systems
Domenico P. L. Castrigiano
Causal systems describe the localizability of relativistic quantum systems complying with the principles of special relativity and elementary causality. At their classification we…