Induced vacuum bosonic current in a compactified cosmic string spacetime

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.

10 pages and 3 figures. To appear in the proceedings of the 9th Alexander Friedmann International Seminar

References in corpus (5)

• The electronic properties of graphene
• Induced fermionic current in toroidally compactified spacetimes with applications to cylindrical and toroidal nanotubes
• Vacuum Expectation Value of the Spinor Massive field in the Cosmic String Space-Time
• Dark Strings and their Couplings to the Standard Model
• Induced vacuum bosonic current by magnetic flux in a higher dimensional compactified cosmic string spacetime

Cited by in corpus (1)

• Vacuum expectation value of the energy-momentum tensor in a higher dimensional compactified cosmic string spacetime