Axially symmetric Proca-Higgs boson stars

Abstract

We consider strongly gravitating configurations consisting of coupled real Higgs scalar field and vector (Proca) field of mass ${\mu }_P$. For such a system, we find static regular axially symmetric solutions describing asymptotically flat configurations which may be referred to as Proca-Higgs miniboson stars, since their total mass and spatial dimension are of order $M_{\text{Pl}}^2/{\mu }_P$ and ${\mu }_P^{-1}$, respectively.The system possesses an axially symmetric dipole field and may be regarded as a Proca dipole.

9 pages, 2 figures, minor corrections to content, version published in PRD

References in corpus (8)

• Dark energy cosmology: the equivalent description via different theoretical models and cosmography tests
• A Theory of Dark Matter
• Gravitational Stability of Boson Stars
• Asymptotically flat scalar, Dirac and Proca stars: discrete vs. continuous families of solutions
• Dirac star in the presence of Maxwell and Proca fields
• Dirac star with SU(2) Yang-Mills and Proca fields
• Non-Abelian Proca-Dirac-Higgs theory: particle-like solutions and their energy spectrum
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Cited by in corpus (6)

• Scalaroca stars: coupled scalar-Proca solitons
• Proca balls with angular momentum or flux of electric field
• Self-interactions can (also) destabilize bosonic stars
• Axially symmetric particlelike solutions with the flux of a magnetic field in the non-Abelian Proca-Higgs theory
• Equatorial orbits of spinning test particle in rotating boson star
• Rapidly rotating Dirac stars