40 citations · 87 across the 4 of their papers we have counts for
4 papers
Light propagation in the field of the N-body system and the application in the TianQin mission
Cheng-Gang Qin, Yu-Jie Tan, Ya-Fen Chen +1
Given the high-precision modern space mission, a precise relativistic modeling of observations is required. By solving the eikonal equation with the post-Newtonian approximation, t…
Recent progress on probing Lorentz violation at HUST
Ya-Fen Chen, Yu-Jie Tan, Cheng-Gang Shao
This work mainly introduces the recent experimental process on probing the effect of Lorentz violation (LV) at d = 6, which is a specially striped-type structure experiment to incr…
Combined Search for a Lorentz-Violating Force in Short-Range Gravity Varying as the Inverse Sixth Power of Distance
Cheng-Gang Shao, Ya-Fen Chen, Yu-Jie Tan +6
Precision measurements of the inverse-square law via experiments on short-range gravity provide sensitive tests of Lorentz symmetry. A combined analysis of data from experiments at…
Limits on Lorentz violation in gravity from worldwide superconducting gravimeters
Cheng-Gang Shao, Ya-Fen Chen, Rong Sun +5
We investigated Lorentz violation through anisotropy of gravity using a worldwide array of 12 superconducting gravimeters. The Lorentz-violating signal is extracted from the differ…