2 papers
gr-qc2025
Investigating the shadows of new regular black holes with a Minkowski core: Effects of spherical accretion and core type differences
Yi Xiong, Jin Pu, Yi Ling +2
We investigated the shadows and optical appearances of a new type of regular black holes (BHs) with a Minkowski core under various spherical accretion scenarios. These BHs are cons…
gr-qc2025
Correspondence between grey-body factors and quasinormal modes for regular black holes with sub-Planckian curvature
Chen Tang, Yi Ling, Qing-Quan Jiang
We investigate the quasi-normal modes (QNMs) under the gravitational field perturbations and the grey-body factors for a class of regular black holes with sub-Planckian curvature a…