9 papers
Novel five-dimensional rotating Lifshitz black holes with electric and axionic charges
Moisés Bravo-Gaete, Jhony A. Herrera-Mendoza, Julio Oliva +1
In this work, we construct a new family of exact five-dimensional charged and rotating asymptotically Lifshitz black holes. The spacetime solves Einstein equations coupled to a dil…
Critical collapse of a massive scalar field in semi-classical loop quantum gravity
Li-Jie Xin, Xiangdong Zhang
We investigate critical phenomena during the gravitational collapse of a massive scalar field under two distinct semi-classical loop quantum gravity (LQG) approaches within spheric…
Information paradox and island of covariant black holes in LQG
Yongbin Du, Jia-Rui Sun, Xiangdong Zhang
We study information paradox of four dimensional covariant black holes inspired by loop quantum gravity (LQG) with two well motivated solutions. We first prepare the spacetime in t…
Periodic orbits and gravitational waveforms of spinning particles in nonlocal Gravity
Moisés Bravo-Gaete, Jianhui Lin, Yunlong Liu +1
In this paper, we investigate the dynamics and gravitational-wave signatures of periodic orbits of spinning test particles moving in the equatorial plane around static, spherically…
Gravitational Lensing Effect from The Revised Deser-Woodard Nonlocal Gravity
Haida Li, Xiangdong Zhang
We investigate the gravitational lensing effects of a static spherically symmetric black hole (BH) within the framework of the revised Deser-Woodard (D-W) nonlocal gravity. By anal…
Bosonic and Fermionic love number of static acoustic black hole
Yongbin Du, Xiangdong Zhang
We compute static () tilde Love numbers for scalar () and Dirac () perturbations of static acoustic black holes (ABHs) in (3+1) and (2+1) dimensions respectivel…