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Regular solutions to higher order curvature Einstein--Yang-Mills systems in higher dimensions

Peter Breitenlohner·Dieter Maison·D. H. Tchrakian
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Abstract

We study regular, static, spherically symmetric solutions of Yang-Mills theories employing higher order invariants of the field strength coupled to gravity in $d$ dimensions. We consider models with only two such invariants characterised by integers $p$ and $q$. These models depend on one dimensionless parameter $α$ leading to one-parameter families of regular solutions, obtainable by numerical solution of the corresponding boundary value problem. Much emphasis is put on an analytical understanding of the numerical results.

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Peter Breitenlohner, Dieter Maison, D. H. Tchrakian. 2005-08-08. Regular solutions to higher order curvature Einstein--Yang-Mills systems in higher dimensions. https://doi.org/10.1088/0264-9381%2F22%2F24%2F001

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