On Localisation in Relativistic Quantum Mechanics

Th.W. Ruijgrok

Published Jan 1, 2000• 0 citations

Abstract

In nonrelativistic quantum mechanics causality is violated in an obvious way. The hope that this acausality would disappear in relativistic theories, in which the speed of propagation is finite, has turned out to be an idle hope. A localised state spreads over all space under a time translation or a boost.

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