28 citations · 182 across the 34 of their papers we have counts for
7 papers · 1 filter
Observational appearances of an inner extremal regular black hole illuminated by various accretion flows
Dan Zhang, Guoyang Fu, Xi-Jing Wang +3
This paper investigates the observational appearances of an inner extremal regular black hole(IERBH) illuminated by various types of accretion models. The study reveals that when t…
Quasinormal modes of a d-dimensional regular black hole featuring an integrable singularity
Zhongzhinan Dong, Dan Zhang, Guoyang Fu +1
In this paper, we exhaustively investigate the quasinormal modes (QNMs) of a probe scalar field over a d-dimensional regular black hole (BH) characterized by the parameter A. The q…
Spontaneous Vectorization in the Einstein-Maxwell-Vector Model
Guang-Zai Ye, Chong-Ye Chen, GuoYang Fu +3
We investigate spontaneous vectorization in the Einstein-Maxwell-Vector (EMV) model, introducing a novel mechanism driven by the interplay between electromagnetic and vector fields…
Quasinormal modes of a charged loop quantum black hole
Li-Gang Zhu, Guoyang Fu, Shulan Li +2
This study presents a systematic investigation of quasinormal modes (QNMs) for probe fields-massless/massive scalar and Dirac fields-around a charged loop quantum gravity black hol…
Quasinormal modes and ringdown waveform of the Frolov black hole
Zhijun Song, Huajie Gong, Hai-Li Li +3
In this paper we investigate scalar perturbation over a Frolov black hole (BH), which is a regular BH induced by the quantum gravity effect. The quasinormal frequencies of a scalar…
Quasinormal modes of a regular black hole with sub-Planckian curvature
Dan Zhang, Huajie Gong, Guoyang Fu +2
This paper explores the properties of the quasinormal modes (QNMs) of a regular black hole(BH) characterized by a Minkowski core and sub-Planckian curvature. When focusing on a spe…
Quasinormal modes of quantum-corrected black holes
Huajie Gong, Shulan Li, Dan Zhang +2
In this paper, we investigate the quasinormal mode (QNM) spectra for scalar perturbation over a quantum-corrected black hole (BH). The fundamental modes of this quantum-corrected B…