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arXiv · 1510.08415

AdS boson stars in string theory

Alex Buchel
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Abstract

Boson stars are stationary soliton-like gravitational configurations supported by a complex scalar field charged under the global $U(1)$ symmetry. We discuss properties of boson stars in type IIB supergravity approximation to string theory. A notable difference is that in supergravity models the global symmetry of the complex scalar field is gauged. We focus on global asymptotically $AdS_5$ space-time, where the boson stars are expected to represent stable low-energy non-thermal excitations in holographically dual quiver conformal gauge theory.

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Alex Buchel. 2015-10-28. AdS boson stars in string theory. https://arxiv.org/abs/1510.08415

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