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Fuzzy/BEC axion-like dark matter and radiation in its background
2017-06-01  【 】【打印】【关闭

Institute of Theoretical Physics

Chinese Academy of Sciences

 Key Laboratory of Theoretical Physics

Seminar

Title

题目

Fuzzy/BEC axion-like dark matter and radiation in its background

Speaker

报告人

廖玮

Affiliation

所在单位

华东理工大学

Date

日期

2017年6月1日(周四)下午4:00

Venue

地点

6420, ITP new building
 

Abstract

摘要

I will briefly review virtues and problems of popular cold dark matter model and discuss other possible candidates of dark matter in the universe, e.g. warm dark matter and fuzzy dark matter. I will show that a fuzzy dark matter background and the mG scale magnetic field in the galactic center can give rise to a quite strong radiation and a very large energy release. The frequency of the radiation field is the same as the frequency of the oscillating axion-like background field. With this example,I suggest that the fuzzy dark matter together with a large scale magnetic field is possible to give rise to rich physics.

Contact person

所内联系人

李田军 杨金民
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