Observable signatures of black hole with Hernquist dark matter halo having a cloud of strings: geodesic, perturbations, and shadow

Abstract We present a comprehensive theoretical investigation of a novel black hole (BH) spacetime: a Schwarzschild BH embedded in a Hernquist-type dark matter halo (HDMH) and surrounded by a cloud of strings CS-collectively termed the Schwarzschild-HDMH with CS (SHDMHCS) configuration. By analyzing...

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Bibliographic Details
Published in:European Physical Journal C: Particles and Fields
Main Authors: Faizuddin Ahmed, Ahmad Al-Badawi, İzzet Sakallı
Format: Article
Language:English
Published: SpringerOpen 2025-09-01
Online Access:https://doi.org/10.1140/epjc/s10052-025-14723-8