Induced vacuum bosonic current in a compactified cosmic string spacetime
High Energy Physics - Theory
2016-04-13 v1 General Relativity and Quantum Cosmology
Abstract
We analyze the bosonic current densities induced by a magnetic flux running along an idealized cosmic string considering that the coordinate along its axis is compactified. We also consider the presence of a magnetic flux enclosed by the compactificatified axis. To develop this analysis, we calculate the complete set of normalized bosonic wave functions obeying a quasiperiodicity condition along the compactified dimension. We show that in this context only the azimuthal and axial currents take place.
Cite
@article{arxiv.1509.08072,
title = {Induced vacuum bosonic current in a compactified cosmic string spacetime},
author = {E. A. F. Bragança and H. F. Santana Mota and E. R. Bezerra de Mello},
journal= {arXiv preprint arXiv:1509.08072},
year = {2016}
}
Comments
10 pages and 3 figures. To appear in the proceedings of the 9th Alexander Friedmann International Seminar