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arXiv · hep-th/0209094

SU(2) gauged Skyrme-monopoles in scalar-tensor gravity

Yves Brihaye·Betti Hartmann
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Abstract

Considering a Skyrme model with a peculiar gauging of the symmetry, monopole-like solutions exist through a topological lower bound. However, it was recently shown that these objects cannot form bound states in the limit of vanishing Skyrme coupling. Here we consider these monopoles in scalar-tensor gravity. A numerical study of the equations reveals that neither the coupling to gravity nor to the scalar dilaton nor to dilaton-gravity leads to bound multimonopole states.

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Yves Brihaye, Betti Hartmann. 2002-11-04. SU(2) gauged Skyrme-monopoles in scalar-tensor gravity. https://doi.org/10.1209/epl%2Fi2003-00201-y

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