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论文类型：期刊论文

第一作者：Wei-jie Fu

合写作者： Yu-xin Liu*, Zhan Bai,Wei-jie Fu

发表时间：2017-01-02

发表刊物：arXiv:1701.00418 [hep-ph]

学科门类：理学

一级学科：物理学

摘要：We investigate the nonradial oscillations of newly born neutron stars (NSs) and strange quark stars (SQSs). This is done with the relativistic nuclear field theory with hyperon degrees of freedom employed to describe the equation of state for the stellar matter in NSs, and with both the MIT bag model and the Nambu--Jona-Lasinio model adopted to construct the configurations of the SQSs. We find that the gravitational-mode (g-mode) eigenfrequencies of newly born SQSs are about one order of magnitude lower than those of NSs, which is independent of models implemented to describe the equation of