Superluminal motion in (semi)classical relativity
General Relativity and Quantum Cosmology
2007-05-23 v1 Astrophysics
Space Physics
Abstract
The possibility is discussed of superluminal motion of non-tachyonic (i.e. moving with the instantaneous speed v<c) bodies within general relativity. It is shown that in some occasions quantum field theory apparently prohibits such motion, but not - to all appearance - in the general case.
Keywords
Cite
@article{arxiv.gr-qc/0603060,
title = {Superluminal motion in (semi)classical relativity},
author = {S. Krasnikov},
journal= {arXiv preprint arXiv:gr-qc/0603060},
year = {2007}
}
Comments
Pedagogical review. In Russian