Rotating Boson Star with Large Self-interaction in (2+1) dimensions
Kenji Sakamoto, Kiyoshi Shiraishi (Yamaguchi University)
TL;DR
This paper numerically constructs rotating boson star solutions in (2+1) dimensions with a negative cosmological constant, analyzing their properties and stability regions.
Contribution
It provides the first detailed numerical analysis of rotating boson stars in (2+1) dimensions with large self-interaction.
Findings
Mass, particle number, and radius of boson stars are characterized.
Stable regions for boson star existence are identified.
Abstract
Solutions for rotating boson stars in (2+1) dimensional gravity with a negative cosmological constant are obtained numerically. The mass, particle number, and radius of the (2+1) dimensional rotating boson star are shown. Consequently we find the region where the stable boson star can exist.
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