No nonminimally coupled massless scalar hair for spherically symmetric neutral black holes
arXiv:1911.08371 · doi:10.1016/j.physletb.2017.06.005
Abstract
We provide a remarkably compact proof that spherically symmetric neutral black holes cannot support static nonminimally coupled massless scalar fields. The theorem is based on causality restrictions imposed on the energy-momentum tensor of the fields near the regular black-hole horizon.
8 pages
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Cited by in corpus (16)
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- Black hole scalarisation from the breakdown of scale-invariance
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