期刊
PHYSICS LETTERS B
卷 758, 期 -, 页码 93-97出版社
ELSEVIER SCIENCE BV
DOI: 10.1016/j.physletb.2016.04.053
关键词
Dark matter; Universal axion; Solitons; Dark matter halos; Galaxy clusters
资金
- SNI
Axion-like scalar fields and the Lane-Emden (LE) truncation of their periodic potential are analyzed as a toy model of dark matter halos. Then, collisions of the well-known kinks in (1 + 1) spacetime dimensions can be mapped to those of localized lumps of the LE equation. Here, we generalize this mapping to (2 + 1)D or even (3 + 1)D and discuss a challenging intrinsic inelastic effect during relativistic soliton collisions. (C) 2016 The Authors. Published by Elsevier B.V.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据