Memory effect of the pp waves with torsion
General Relativity and Quantum Cosmology
2022-02-23 v2 High Energy Physics - Theory
Abstract
We analyze the motion of test particles in the spacetime of the plane-fronted (pp) waves with torsion in four-dimensions. We conclude that there is a velocity memory effect in the direction of advanced time and along radial direction, while we have rotation of particles in angular direction. The velocity memory effect in the aforementioned directions is severely affected by the value of the tordion mass and probably it is not observable. A very interesting, probably observable effect, stems from the rotation, which is insensitive to the tordion mass.
Keywords
Cite
@article{arxiv.2112.13701,
title = {Memory effect of the pp waves with torsion},
author = {Branislav Cvetković and Dejan Simić},
journal= {arXiv preprint arXiv:2112.13701},
year = {2022}
}
Comments
LaTeX, 12 pages, 6 figures. arXiv admin note: substantial text overlap with arXiv:1702.04367; v2 minor revisions