文献类型：期刊文献

英文题名：Charged D stars

作者：Li, XZ; Liu, DJ; Hao, JG

机构：[1]Shanghai Normal Univ, Dept Phys, Shanghai 200234, Peoples R China;[2]E China Univ Sci & Technol, Inst Theoret Phys, Shanghai 200237, Peoples R China

年份：2002

卷号：45

期号：4

起止页码：520

外文期刊名：SCIENCE IN CHINA SERIES A-MATHEMATICS PHYSICS ASTRONOMY

收录：;WOS:【SCI-EXPANDED(收录号:WOS:000175008900013)】；

语种：英文

外文关键词：boson stars; monopole; soliton stars

摘要：We describe charged soliton stars with a solid angular deficit (charged boson D stars), and find the approximate solution In the external space. Besides, we discuss the stability of charged D stars and find when the number of bosons is less than certain value, charged D stars are quantum mechanically stable.