No scalar hair theorem for neutral Neumann stars: Static massive scalar fields nonminimally coupled to gravity

被引:2
作者
Peng, Yan [1 ]
机构
[1] Qufu Normal Univ, Sch Math Sci, Qufu 273165, Shandong, Peoples R China
关键词
BLACK-HOLES; REFLECTING STARS; CONDENSATION;
D O I
10.1016/j.nuclphysb.2019.114730
中图分类号
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号
摘要
In a recent paper, Hod proved that spherically symmetric Dirichlet reflecting compact stars cannot support static nonminimally coupled scalar fields. In the present paper, we study the validity of no hair theorems for compact stars with Neumann surface boundary conditions. We find that Neumann compact stars cannot support static massive scalar field hairs with a generic dimensionless nonminimal coupling parameter. (C) 2019 The Author. Published by Elsevier B.V.
引用
收藏
页数:6
相关论文
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