Scalar field dark matter and galaxy formation

被引：0

作者：

Alcubierre, M ^{[1
]}

Guzmán, FS ^{[1
]}

Matos, T ^{[1
]}

Ureña-López, LA ^{[1
]}

Núñez, D ^{[1
]}

Wiederhold, P ^{[1
]}

机构：

[1] Univ Nacl Autonoma Mexico, Inst Ciencias Nucl, Mexico City 04510, DF, Mexico

来源：

DARK MATTER IN ASTRO- AND PARTICLE PHYSICS | 2002年

关键词：

D O I：

暂无

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We present a general description of the scalar field dark matter (SFDM) hypothesis in the cosmological context. The scenario of structure formation under such a hypothesis is based on Jeans instabilities of fluctuations of the scalar field. It is shown that it is possible to form stable long lived objects consisting of a wide range of typical galactic masses around 10(12)M(circle dot) once the parameters of the effective theory are fixed with the cosmological constraints. The energy density at the origin of such an object is smooth as it should.

引用

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页码：356 / 364

页数：9

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