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New Regular Solutions with Axial Symmetry in Einstein-Yang-Mills Theory

Rustam Ibadov·Burkhard Kleihaus·Jutta Kunz·Yasha Shnir
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Abstract

We construct new regular solutions in Einstein-Yang-Mills theory. They are static, axially symmetric and asymptotically flat. They are characterized by a pair of integers (k,n), where k is related to the polar angle and $n$ to the azimuthal angle. The known spherically and axially symmetric EYM solutions have k=1. For k>1 new solutions arise, which form two branches. They exist above a minimal value of n, that increases with k. The solutions on the lower mass branch are related to certain solutions of Einstein-Yang-Mills-Higgs theory, where the nodes of the Higgs field form rings.

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Rustam Ibadov, Burkhard Kleihaus, Jutta Kunz, Yasha Shnir. 2004-10-19. New Regular Solutions with Axial Symmetry in Einstein-Yang-Mills Theory. https://doi.org/10.1016/j.physletb.2005.01.038

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