Galilean invariance without superluminal particles

TL;DR

This paper challenges the idea that quantum probabilistic dynamics imply superluminal particles, proposing an alternative interpretation of Lorentz transformations that avoids superluminal phenomena.

Contribution

It offers a reinterpretation of Lorentz transformations, removing the need for superluminal particles to explain quantum probabilistic dynamics.

Findings

Reinterprets Lorentz transformations without superluminal particles

Argues quantum dynamics do not require superluminal explanations

Provides a natural extension of relativity principles

Abstract

Recently Dragan and Ekert [New. J. Phys 22, 033038, 2020] presented arguments that probabilistic dynamics inherent in the realm of quantum physics is related to the propagation of superluminal particles. Moreover they argue that existence of such particles is a natural consequence of the principle of relativity. We show that the proposed extension of Lorentz transformation can be interpreted in natural way without invoking superluminal phenomena.