2 papers
gr-qc2025
Testing Extended Theories of Gravity via Black Hole Photon Rings
Qiao Yue, Zhaoyi Xu, Meirong Tang
This research delves into the optical characteristics of stationary, spherically symmetric black holes. These black holes follow the Konoplya-Zhidenko deformation rule in arbitrary…
gr-qc2024
Exploring the Possibility of Testing the No-Hair Theorem with Minkowski-deformed Regular Hairy Black Holes Via Photon Rings
Xilong Yang, Meirong Tang, Zhaoyi Xu
In this paper, we investigate the optical appearance of a regular static spherically symmetric hairy black hole within the context of Minkowski deformation governed by the paramete…