43 citations · 43 across the 1 of their papers we have counts for
6 papers
Neutron Star as a Mirror for Gravitational Waves
Hao Wei, Da-Chun Qiang, Zhong-Xi Yu +1
Gravitational wave (GW) has become one of the most active fields in physics and astronomy since the first direct detection of GW event in 2015. As is well known, multiple images of…
Cosmic Anisotropy and Fast Radio Bursts
Da-Chun Qiang, Hua-Kai Deng, Hao Wei
In the recent years, the field of fast radio bursts (FRBs) is thriving and growing rapidly. It is of interest to study cosmology by using FRBs with known redshifts. In the present…
Criticality in Gauged Supergravities
Shou-Long Li, Hong-Da Lyu, Hua-Kai Deng +1
AdS black holes show richer transition behaviors in extended phase space by assuming the cosmological constant and its conjugate quantity to behave like thermodynamic pressure and…
Null Signal for the Cosmic Anisotropy in the Pantheon Supernovae Data
Hua-Kai Deng, Hao Wei
The cosmological principle assumes that the universe is homogeneous and isotropic on cosmic scales. There exist many works testing the cosmic homogeneity and/or the cosmic isotropy…
Testing the Cosmic Anisotropy with Supernovae Data: Hemisphere Comparison and Dipole Fitting
Hua-Kai Deng, Hao Wei
The cosmological principle is one of the cornerstones in modern cosmology. It assumes that the universe is homogeneous and isotropic on cosmic scales. Both the homogeneity and the…
Model-Independent Constraints on Lorentz Invariance Violation via the Cosmographic Approach
Xiao-Bo Zou, Hua-Kai Deng, Zhao-Yu Yin +1
Since Lorentz invariance plays an important role in modern physics, it is of interest to test the possible Lorentz invariance violation (LIV). The time-lag (the arrival time delay…