Beyond the Light-Cone Propagation of Relativistic Wavefunctions: Numerical Results

It is known that relativistic wavefunctions formally propagate beyond the light cone when the propagator is limited to the positive energy sector. By construction, this is the case for solutions of the Salpeter (or relativistic Schrödinger) equation or for Klein–Gordon and Dirac wavefunctions define...

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Bibliographic Details

Published in:	Dynamics
Main Authors:	Xabier Gutierrez de la Cal, Alex Matzkin
Format:	Article
Language:	English
Published:	MDPI AG 2023-02-01
Subjects:	relativistic quantum mechanics causality locality relativistic Schröedinger equation Klein-Gordon equation Dirac equation
Online Access:	https://www.mdpi.com/2673-8716/3/1/5