https://doi.org/10.1140/epjc/s10052-020-8167-4
Regular Article - Theoretical Physics
No scalar hair behaviors of static massive scalar fields with nodes
School of Mathematical Sciences, Qufu Normal University, Qufu, 273165, Shandong, China
* e-mail: yanpengphy@163.com
Received:
1
May
2020
Accepted:
16
June
2020
Published online:
26
June
2020
We study no scalar field hair behavior for spherically symmetric objects in the scalar-Gauss–Bonnet gravity. In this work, we focus on static massive scalar fields with nodes. We analytically obtain a bound on the coupling parameter. Below the bound, the static massive scalar field with nodes cannot exist outside the object. In particular, our conclusion is independent of surface boundary conditions.
© The Author(s), 2020
