Solitonic Gravastars in a U(1) gauge Higgs model
arXiv:2303.07632 · doi:10.1103/PhysRevD.107.L121501
Abstract
We numerically obtain gravastar solutions as nontopological solitons in a system that consists of a U(1) gauge Higgs model with a complex scalar field and Einstein gravity. The solitonic gravastar solutions are compact enough to have a photon sphere.
9 pages, 6 figures
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