On Hegerfeldt's paradox
arXiv:quant-ph/9511006
Abstract
The acausal behavior of relativistic states exhibited by Hegerfeldt is shown not to be present in physical systems described by first order in time evolution equations.
2 pages, Revtex
arXiv:quant-ph/9511006
The acausal behavior of relativistic states exhibited by Hegerfeldt is shown not to be present in physical systems described by first order in time evolution equations.
2 pages, Revtex