4 papers
Preliminary Sensitivity Study for a Gravitational Redshift Measurement with China's Lunar Exploration Project
Cheng-Gang Qin, Tong Liu, Xiao-Yi Dai +5
General relativity (GR) is a highly successful theory that describes gravity as a geometric phenomenon. The gravitational redshift, a classic test of GR, can potentially be violate…
Intrinsic Pulse Widths of FRB 20121102A and Calculation of Broadening from Propagation and Instrumental Effects
Jia-Peng Wei, Yong-Feng Huang, Lang Cui +3
The pulse widths of fast radio bursts are always broadened due to the scattering of the plasma medium through which the electromagnetic wave passes. The recorded pulse width will b…
Gravitational Wave Emission from Close-in Strange Quark Planets Around Strange Stars with Magnetic Interactions
Xiao-Li Zhang, Ze-Cheng Zou, Yong-Feng Huang +4
According to the strange quark matter hypothesis, strange planets may exist, which are planetary mass objects composed of almost equal numbers of up, down and strange quarks. A str…
Tests of the Kerr Hypothesis with MAXI J1803-298 Using Different RELXILL_NK Flavors
Jie Liao, M. Ghasemi-Nodehi, Lang Cui +3
Iron line spectroscopy has been one of the leading methods not only for measuring the spins of accreting black holes but also for testing fundamental physics. Basing on such a meth…