| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 8186843 | Physics Letters B | 2018 | 7 Pages |
Abstract
We construct new family of spherically symmetric regular solutions of SU(2) Yang-Mills theory coupled to pure R2 gravity. The particle-like field configurations possess non-integer non-Abelian magnetic charge. A discussion of the main properties of the solutions and their differences from the usual Bartnik-McKinnon solitons in the asymptotically flat case is presented. It is shown that there is continuous family of linearly stable non-trivial solutions in which the gauge field has no nodes.
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Authors
I. Perapechka, Ya. Shnir,