Some elementary algebraic points regarding the Green function for a localised flux tube are developed. A calculation of the effective action density is included.
@article{arxiv.2207.03385,
title = {Remarks on the Aharonov-Bohm Green function},
author = {J. S. Dowker},
journal= {arXiv preprint arXiv:2207.03385},
year = {2022}
}