81 citations · 1.4k across the 54 of their papers we have counts for
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Exploring the CPT violation and birefringence of gravitational waves with ground- and space-based gravitational-wave interferometers
Sai Wang
In the gravitational sector, we study the CPT violation and birefringence of gravitational waves. In presence of the CPT violation, a relative dephasing is generated between two ci…
A tomographic test of cosmological principle using the JLA compilation of type Ia supernovae
Zhe Chang, Hai-Nan Lin, Yu Sang +1
We test the cosmological principle by fitting a dipolar modulation of distance modulus and searching for an evolution of this modulation with respect to cosmological redshift. Base…
Constraints on the sum of neutrino masses using cosmological data including the latest extended Baryon Oscillation Spectroscopic Survey DR14 quasar sample
Sai Wang, Yi-Fan Wang, Dong-Mei Xia
We investigate the constraints on the sum of neutrino masses () using the most recent cosmological data, which combines the distance measurement from baryonic acoustic oscill…
Optimistic estimation on probing primordial gravitational waves with CMB B-mode polarization
Qing-Guo Huang, Sai Wang
In the measurements of cosmic microwave background polarizations, three frequency channels are necessary for discriminating the primordial B-modes from the polarized dust and the s…