Non-Abelian wormholes threaded by a Yang-Mills-Higgs field in the BPS limit

@article{Chew2020NonAbelianWT,
  title={Non-Abelian wormholes threaded by a Yang-Mills-Higgs field in the BPS limit},
  author={Xiao Yan Chew and Kok-Geng Lim},
  journal={Physical Review D},
  year={2020}
}
In the Bogomol'nyi-Prasad-Sommerfield (BPS) limit of Einstein-Yang-Mills-Higgs theory, we construct numerically a non-Abelian wormhole supported by a phantom field. The probe limit is the Yang-Mills-Higgs field in the background of Ellis wormhole when the gravity is switched off. The wormhole solutions possess the Yang-Mills-Higgs hair in the presence of gravity; Thus a branch of hairy wormhole solutions emerge from the Ellis wormhole when the gravitational coupling constant increases. We find… 
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