138 citations · 509 across the 22 of their papers we have counts for
5 papers · 1 filter
Using simulated Tianqin gravitational wave data and electromagnetic wave data to study the coincidence problem and Hubble tension problem
JiaWei Zhang, Jingwang Diao, Yu Pan +2
In this paper, we use electromagnetic wave data (H0LiCOW, , SNe) and gravitational wave data (Tianqin) to constrain the interacting dark energy (IDE) model and investigate th…
Testing the coincidence problem with strong gravitational lens, Type Ia supernovae and Hubble parameter observational data
Jing-Wang Diao, Yu Pan, Wenxiao Xu
In this paper, we use three different kinds of observational data, including 130 strong gravitational lensing (SGL) systems, type Ia supernovae (SNeIa: Pantheon and Union2.1) and 3…
Cosmological-model-independent tests of cosmic distance duality relation with Type Ia supernovae and radio quasars
Yuan He, Yu Pan, Dong-Ping Shi +4
In this paper, we investigate the possible deviations of the cosmic distance duality relation (CDDR) using the combination of the largest SNe Ia (Pantheon) and compact radio quasar…
Matrix method for perturbed black hole metric with discontinuity
Shui-Fa Shen, Wei-Liang Qian, Kai Lin +2
Recent studies based on the notion of black hole pseudospectrum indicated substantial instability of the fundamental and high-overtone quasinormal modes. Besides its theoretical no…
High precision measurement of cosmic curvature: from gravitational waves and cosmic chronometer
Yuan He, Yu Pan, Dongping Shi +3
Although the spatial curvature has been measured with very high precision, it still suffers from the well known cosmic curvature tension. In this paper, we propose an improved meth…