17 citations · 26 across the 5 of their papers we have counts for
5 papers
Quasinormal modes of scalar and Maxwell field perturbations coupled to the Einstein tensor in generalized Nariai spacetimes
Xin Qin, Xiongying Qiao, Qiyuan Pan +3
We investigate the quasinormal modes of scalar and Maxwell field perturbations coupled to the Einstein tensor in generalized Nariai spacetimes. Our results show that, for both type…
Testing the cosmic distance duality relation using Type Ia supernovae and BAO observations
Fan Yang, Xiangyun Fu, Bing Xu +3
In this work, we propose to utilize the observed ratio of spherically-averaged distance to the sound horizon scale from Baryon Acoustic Oscillation (BAO) data to test the cosmic di…
Testing the cosmic distance duality relation using Type Ia supernovae and radio quasars through model-independent methods
Fan Yang, Xiangyun Fu, Bing Xu +3
In this work, we perform a cosmological-model-independent test on the cosmic distance duality relation (CDDR) by comparing the angular diameter distance (ADD) obtained from the com…
Testing the cosmic distance duality relation with Type Ia supernova and transverse BAO measurements
Min Wang, Xiangyun Fu, Bing Xu +3
In this work, we test the cosmic distance duality relation (CDDR) by comparing the angular diameter distance (ADD) derived from the transverse Baryon Acoustic Oscillations (BAO) da…
Simultaneous measurements on cosmic curvature and opacity using latest HII regions and observations
Ying Yang, Tonghua Liu, Jiayuan Huang +3
The different spatial curvatures of the universe affect the measurement of cosmological distances, which may also contribute to explaining the observed dimming of type Ia supernova…