most citedShadow and thin accretion disk around Ayón-Beato-García black hole coupled with cloud of strings

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astro-ph.HE2025

Images of shadow and thin accretion disk around Bardeen black hole surrounded by perfect fluid dark matter

Haiyuan Feng, Ziqiang Cai, Hao-Peng Yan +2

We investigate the shadow and optical appearance of Bardeen black hole (BH) immersed in perfect fluid dark matter (PFDM). Using EHT observations of M87* and Sgr A*, we constrain th…