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Rincon A.
   Massive scalar and Dirac Perturbations of a four-dimensional black hole in the presence of perfect fluid dark matter / Rincon A. - Текст на англ. языке // Физические интерпретации теории относительности, Международная научная конференция 24-я, Москва, 7 - 10 июля 2025 г. = Physical Interpretations of Relativity Theory (PIRT–2025) : сборник тезисов / МГТУ им. Н. Э. Баумана. - М., 2025. - С. 285-286.

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In this paper, we study quasinormal modes and absorption cross sections for the (3+1)-dimensional Bardeen black hole surrounded by perfect fluid dark matter. Hence, this paper will focus on the massive scalar field perturbations and massless Dirac field perturbations. To compute the quasinormal modes by using the semi-analytical WKB method and the Pöschl — Teller method. We show our results, in figures, and we confirm that all the modes are found to be stable against both (massive) scalar and Dirac perturbations. The absorption cross section is also computed.