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arXiv · 1509.08072

Induced vacuum bosonic current in a compactified cosmic string spacetime

E. A. F. Bragança·H. F. Santana Mota·E. R. Bezerra de Mello
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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.

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E. A. F. Bragança, H. F. Santana Mota, E. R. Bezerra de Mello. 2015-09-27. Induced vacuum bosonic current in a compactified cosmic string spacetime. https://doi.org/10.1142/s2010194516601174

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