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arXiv · 1807.02377

Stable finite energy global vortices and asymptotic freedom

D. Bazeia·M. A. Marques·R. Menezes
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Abstract

This work deals with global vortices in the three-dimensional spacetime. We study the case of a simple model with $U(1)$ symmetry and find a way to describe stable, finite energy global vortices. The price we pay to stabilize the solution is the presence of scale invariance, but we have found a way to trade it with an electric charge in a medium with generalized permittivity, which is further used to capture the basic feature of asymptotic freedom.

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D. Bazeia, M. A. Marques, R. Menezes. 2018-07-06. Stable finite energy global vortices and asymptotic freedom. https://doi.org/10.1209/0295-5075/122/61001

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