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arXiv · 1207.3715

Spinning scalar solitons in anti-de Sitter spacetime

Eugen Radu·Bintoro Subagyo
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Abstract

We present spinning Q-balls and boson stars in four dimensional anti-de Sitter spacetime. These are smooth, horizonless solutions for gravity coupled to a massive complex scalar field with a harmonic dependence on time and the azimuthal angle. Similar to the flat spacetime configurations, the angular momentum is quantized. We find that a class of solutions with a self-interaction potential has a limit corresponding to static solitons with axial symmetry only. An exact solution describing spherically symmetric Q-balls in a fixed AdS background is also discussed.

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Eugen Radu, Bintoro Subagyo. 2012-07-16. Spinning scalar solitons in anti-de Sitter spacetime. https://doi.org/10.1016/j.physletb.2012.09.050

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