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Dynamics of a global string with large Higgs boson mass

C. Charmousis·B. Boisseau·B. Linet
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Abstract

We consider a self-gravitating string generated by a global vortex solution in general relativity. We investigate the Einstein and field equations of a global vortex in the region of its central line and at a distance from the centre of the order of the inverse of its Higgs boson mass. By combining the two we establish by a limiting process of large Higgs mass the dynamics of a self-gravitating global string. Under our assumptions the presence of gravitation restricts the world sheet of the global string to be totally geodesic.

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C. Charmousis, B. Boisseau, B. Linet. 1998-01-12. Dynamics of a global string with large Higgs boson mass. https://doi.org/10.1103/physrevd.57.5150

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