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Phys. Rev. D 64, 044001 (2001) [6 pages]

Classical solutions in the Einstein-Born-Infeld-Abelian-Higgs model

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Y. Brihaye and B. Mercier
Faculté des Sciences, Université de Mons-Hainaut, B-7000 MONS, Belgium

Received 16 March 2001; published 5 July 2001

We consider the classical equations of the Born-Infeld-Abelian-Higgs model (with and without coupling to gravity) in an axially symmetric ansatz. A numerical analysis of the equations reveals that the (gravitating) Nielsen-Olesen vortices are smoothly deformed by the Born-Infeld interaction, characterized by a coupling constant β2, and that these solutions cease to exist at a critical value of β2. When the critical value is approached, the length of the magnetic field on the symmetry axis becomes infinite.

© 2001 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevD.64.044001
DOI:
10.1103/PhysRevD.64.044001
PACS:
04.20.Jb, 04.40.Nr