No-go theorem for spatially regular boson stars made of static nonminimally coupled massive scalar fields

被引:0
|
作者
Shahar Hod
机构
[1] The Ruppin Academic Center,
[2] The Hadassah Academic College,undefined
来源
The European Physical Journal C | 2019年 / 79卷
关键词
D O I
暂无
中图分类号
学科分类号
摘要
We present a compact theorem which reveals the fact that static spatially regular massive scalar fields with nonminimal coupling to gravity cannot form spherically symmetric asymptotically flat horizonless matter configurations. In particular, the no-go theorem rules out the existence of boson stars made of static scalar fields with generic values of the physical parameter ξ\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$\xi $$\end{document} which quantifies the coupling between the spacetime curvature and the massive bosonic fields.
引用
收藏
相关论文
共 14 条
  • [1] No-go theorem for spatially regular boson stars made of static nonminimally coupled massive scalar fields
    Hod, Shahar
    EUROPEAN PHYSICAL JOURNAL C, 2019, 79 (01):
  • [2] No scalar hair theorem for neutral Neumann stars: Static massive scalar fields nonminimally coupled to gravity
    Peng, Yan
    NUCLEAR PHYSICS B, 2019, 947
  • [3] No-go theorem for static boson stars
    Hod, Shahar
    PHYSICS LETTERS B, 2018, 778 : 239 - 241
  • [4] No-go theorem for static boson stars with negative cosmological constants
    Peng, Yan
    NUCLEAR PHYSICS B, 2020, 953
  • [5] Nonminimally coupled scalar field in teleparallel gravity: boson stars
    Horvat, D.
    Ilijic, S.
    Kirin, A.
    Narancic, Z.
    CLASSICAL AND QUANTUM GRAVITY, 2015, 32 (03)
  • [6] No hair for spherically symmetric neutral reflecting stars: Nonminimally coupled massive scalar fields
    Hod, Shahar
    PHYSICS LETTERS B, 2017, 773 : 208 - 212
  • [7] Nonminimally coupled topological-defect boson stars: Static solutions
    Reid, Graham D.
    Choptuik, Matthew W.
    PHYSICAL REVIEW D, 2016, 93 (04)
  • [8] Classes of nonminimally coupled scalar fields in spatially curved FRW spacetimes
    Kerachian, Morteza
    Acquaviva, Giovanni
    Lukes-Gerakopoulos, Georgios
    PHYSICAL REVIEW D, 2019, 99 (12)
  • [9] A no-go theorem for scalar fields with couplings from Ginzburg–Landau models
    Guohua Liu
    Yan Peng
    The European Physical Journal C, 82
  • [10] No-go theorem for static scalar field dark matter halos with no Noether charges
    Diez-Tejedor, Alberto
    Gonzalez-Morales, Alma X.
    PHYSICAL REVIEW D, 2013, 88 (06):