Quantum Corrections to Scattering Amplitude in Conical Space-time
High Energy Physics - Theory
2015-09-14 v1
Abstract
It is known that the vacuum polarization of zero-point field arises around a conical singularity generated by an infinite, straight cosmic string. In this paper we study quantum electromagnetic corrections to the gravitational Aharonov-Bohm effect around a cosmic string. We find the scattering amplitude from a conical defect for charged Klein-Gordon field.
Cite
@article{arxiv.1509.03407,
title = {Quantum Corrections to Scattering Amplitude in Conical Space-time},
author = {Kiyoshi Shiraishi},
journal= {arXiv preprint arXiv:1509.03407},
year = {2015}
}
Comments
8 pages, 3 figures