54 citations
- Yi Yang2 profiles9 · h 13
- Dong Liu8 · h 10
- Hong-Fei Zhang7 · h 23
- Z. Long2 profiles7 · h 21
- Shuangjian Guo2 profiles6 · h 11
- Wen Teng3 profiles5 · h 3
- Yanbing Cai2 profiles5 · h 5
- G. Lambiase2 profiles4 · h 21
- Shengxiang Wang2 profiles4 · h 9
- Wen-Long Sang4 · h 13
- Xiaohui Zhang3 profiles4 · h 8
- A. Övgün3 · h 48
- Guizhou UniversityCN12 papers
- Eastern Mediterranean UniversityCY5 papers
- Chuzhou UniversityCN4 papers
- Qufu Normal UniversityCN4 papers
- University of SalernoIT4 papers
- Guizhou Minzu UniversityCN3 papers
- Istituto Nazionale di Fisica NucleareIT3 papers
- Southwest UniversityCN3 papers
- Central China Normal UniversityCN2 papers
- Chinese Academy of SciencesCN2 papers
- Nanjing UniversityCN2 papers
- Southeast UniversityCN2 papers
37 papers
Echoes of a hairy black hole from gravitational decoupling
Yi Yang, Ali Ovgun, Gaetano Lambiase +2
We study axial gravitational perturbations of a hairy black hole constructed within the framework of gravitational decoupling and investigate the geometric origin of echo-like late…
Ringdown of a black hole sourced by a Burkert-density effective anisotropic source
Yi Yang, Gaetano Lambiase, Ali Ovgun +2
We construct a static, spherically symmetric black hole spacetime sourced by an effective anisotropic matter distribution whose energy density follows the cored Burkert profile. Th…
Cohomology and deformations of nonabelian embedding tensors between Lie triple systems
Wen Teng
In this paper, first we introduce the notion of nonabelian embedding tensors between Lie triple systems and show that nonabelian embedding tensors induce naturally 3-Leibniz algebr…
An analysis of the longitudinal structure function at next-to-leading order approximation at small-
G. R. Boroun, Yanbing Cai
The longitudinal structure function is considered at the next-to-leading order approximation using the expansion method, as defined by M.B.Gay Ducati and P.B.Goncalves [Phys.Lett.B…
Intelligent Angle Map-based Beam Alignment for RIS-aided mmWave Communication Networks
Hao Xia, Qing Xue, Yanping Liu +3
Recently, reconfigurable intelligent surface (RIS) has been widely used to enhance the performance of millimeter wave (mmWave) communication systems, making beam alignment more cha…
Probing black holes in a dark matter spike of M87 using quasinormal modes
Dong Liu, Yi Yang, Zheng-Wen Long
Dark matter density can be significantly enhanced by the supermassive black hole at the galactic center, leading to a structure called dark matter spike. Dark matter spike may chan…