Twisting loops and global momentum non-conservation in Relative Locality
General Relativity and Quantum Cosmology
2013-10-22 v2 High Energy Physics - Theory
Abstract
Recent work in Relative Locality has shown that the theory allows for a solution of an on-shell causal loop. We show that the theory contains a different type of a loop in which locally momenta are conserved, but there is no global momentum conservation. Thus a freely propagating particle can decay into two particles, which later recombine to give a particle with momentum and mass different than the original one.
Keywords
Cite
@article{arxiv.1305.7289,
title = {Twisting loops and global momentum non-conservation in Relative Locality},
author = {Andrzej Banburski},
journal= {arXiv preprint arXiv:1305.7289},
year = {2013}
}
Comments
6 pages, 2 figures, updated reference, matches version published in PRD