$U(1)$ gauged boson stars in the Einstein-Friedberg-Lee-Sirlin model

Abstract

We consider spherically symmetric $U(1)$ gauged boson stars in the two-component scalar Friedberg-Lee-Sirlin model with a symmetry breaking potential in 3+1 dimensional spacetime. Depending on the relative strength of gravity and the electromagnetic interaction, the resulting boson stars exhibit either the typical properties of ungauged boson stars, or their behavior resembles the pattern found for gauged Q-balls of the Friedberg-Lee-Sirlin model in flat spacetime, both for a finite and a vanishing potential.

arXiv comment18 pages, 8 figures

References in corpus (26)

• Solitons in the supersymmetric extensions of the Standard Model
• Stationary ring solitons in field theory - knots and vortons
• Rotating Boson Stars and Q-Balls
• Spinning Q-Balls
• Rotating Boson Stars and Q-Balls II: Negative Parity and Ergoregions
• Review of non-topological solitons in theories with $U(1)$-symmetry
• Some properties of U(1) gauged Q-balls
• On charged boson stars
• Theory of $U(1)$ gauged Q-balls revisited
• Charged Boson Stars and Black Holes
• Large Gauged Q Balls
• Spherical electro-vacuum black holes with resonant, scalar $Q$-hair
• Multipolar boson stars: macroscopic Bose-Einstein condensates akin to hydrogen orbitals
• Spherically Symmetric Scalar Hair for Charged Black Holes
• Excited Boson Stars
• Problem with classical stability of U(1) gauged Q-balls
• Q-balls without a potential
• Kerr black holes with synchronised scalar hair and boson stars in the Einstein-Friedberg-Lee-Sirlin model
• Charged Boson Stars and Vacuum Instabilities
• Radially excited $U\left(1\right)$ gauged $Q$-balls
• Boson Stars in a Theory of Complex Scalar Fields coupled to $U(1)$ Gauge Field and Gravity
• Chains of Boson Stars
• Q-balls in the $U(1)$ gauged Friedberg-Lee-Sirlin model
• Sufficient conditions for the existence of Q-balls in gauge theories
• Q-balls with scalar charges
• On non-topological solitons in Abelian gauge theories coupled to U(1)$\times$U(1) symmetric scalar fields

Cited by in corpus (8)

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• Compact stars admitting Finch-Skea symmetry in the presence of various matter fields
• Charged hairy black holes in the gauged Einstein-Friedberg-Lee-Sirlin model
• Scalar fields with impurities in arbitrary dimensions: first-order framework and exact solutions
• Generalized scalar field models in the presence of impurities
• A nontopological soliton in an $\mathcal{N}=1$ supersymmetric gauge Abelian model
• Relativistic Nontopological Soliton Stars in a U(1) Gauge Higgs Model