Flat rotation curves in scalar field galaxy halos

被引：0
|
作者：
Tonatiuh Matos
L. Arturo Ureña–López
机构：
[1] Centro de Investigación y de Estudios Avanzados del IPN,Departamento de Física
[2] Instituto de Física de la Universidad de Guanajuato,undefined
来源：
General Relativity and Gravitation | 2007年 / 39卷
关键词：
Dark Matter; Mixed State; Rotation Curve; Quantum Operator; Real Scalar;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We start with a model where the dark matter is of scalar field nature, which condensates and form the dark halos of galaxies. In this work we study Bose–Einstein condensates (BEC) where the scalar field particles are in many different states, and not only in the ground state, as in a realistic BEC. We find that this model is in better agreement with the rotation curves of galaxies than previous models with scalar field dark matter.
引用
收藏
页码：1279 / 1286
页数：7
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