A gravitating Yang-Mills instanton

@article{Cano2017AGY,
  title={A gravitating Yang-Mills instanton},
  author={Pablo A. Cano and Tom{\'a}s Ort{\'i}n and Pedro F. Ram{\'i}rez},
  journal={Journal of High Energy Physics},
  year={2017},
  volume={2017},
  pages={1-17}
}
A bstractWe present an asymptotically flat, spherically symmetric, static, globally regular and horizonless solution of SU(2)-gauged N=1$$ \mathcal{N}=1 $$, d = 5 supergravity. The SU(2) gauge field is that of the BPST instanton. We argue that this solution, analogous to the global monopoles found in d = 4 N=2$$ \mathcal{N}=2 $$ and N=4$$ \mathcal{N}=4 $$ gauged supergravities, describes the field of a single string-theory object which does not contribute to the entropy of black holes when we… 

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