Shadow of the Scalar Hairy Black Hole with Inverted Higgs Potential

Kok-Geng Lim, Xiao Yan Chew

We study the imaging of a hairy black hole (HBH) in the Einstein-Klein-Gordon theory, where Einstein gravity is minimally coupled to a scalar potential $V(\varphi )=-\Lambda {\varphi }^4+\mu {\varphi }^2$ with $\Lambda$…