Q-stars in anti de Sitter spacetime

Abstract

We study q-stars with various symmetries in anti de Sitter spacetime in 3+1 dimensions. Comparing with the case of flat spacetime, we find that the value of the field at the center of the soliton is larger when the other parameters show a more complicated behavior. We also investigate their phase space when the symmetry is local and the effect of the charge to its stability.

arXiv comment32 pages, 19 figures, to appear in Gen. Rel. Grav

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• Compact (A)dS Boson Stars and Shells
• Charged Compact Boson Stars and Shells in the Presence of a Cosmological Constant
• Spinning scalar solitons in anti-de Sitter spacetime
• Boson Stars in a Theory of Complex Scalar Field coupled to Gravity
• Spinning gauged boson stars in anti-de Sitter spacetime
• Influence of pressure anisotropy and non-metricity parameter on mass-radius relation and stability of millisecond pulsar in $f(Q)$ gravity
• New Results on Charged Compact Boson Stars
• On Q-balls in Anti de Sitter Space
• The special nontopological scalar solitons in anti de Sitter spacetimes
• Q-stars in scalar-tensor gravitational theories in extra dimensions
• Q-stars in scalar-tensor gravitational theories
• EYM equations in the presence of q-stars is scalar-tensor gravitational theories