635 citations · 4.5k across the 47 of their papers we have counts for
47 papers
Calibrating systematic errors in the distance determination with the luminosity-distance space large scale structure of dark sirens and its potential applications
Pengjie Zhang, Hai Yu
The cosmological luminosity-distance can be measured from gravitational wave (GW) standard sirens, free of astronomical distance ladders and the associated systematics. However, it…
A linear relation between galaxy-lensing cross-correlations to test the cosmological principle model-independently
Hai Yu, Pengjie Zhang, Jiaxin Wang +2
We discover a linear relation between two sets of galaxy-lensing cross-correlations. This linear relation holds, as long as light follows the geodesic and the metric is Friedmann-L…
Constraining self-interacting dark matter with the full dataset of PandaX-II
Jijun Yang, Abdusalam Abdukerim, Wei Chen +69
Self-interacting Dark Matter (SIDM) is a leading candidate proposed to solve discrepancies between predictions of the prevailing cold dark matter theory and observations of galaxie…
Density spikes near black holes in self-interacting dark matter halos and indirect detection constraints
Gerardo Alvarez, Hai-Bo Yu
Self-interacting dark matter (SIDM) naturally gives rise to a cored isothermal density profile, which is favored in observations of many dwarf galaxies. The dark matter distributio…
Seeding Supermassive Black Holes with Self-Interacting Dark Matter: A Unified Scenario with Baryons
Wei-Xiang Feng, Hai-Bo Yu, Yi-Ming Zhong
Observations show that supermassive black holes (SMBHs) with a mass of exist when the Universe is just of its current age. We propose a scenario where a se…
Lensing rates of gravitational wave signals displaying beat patterns detectable by DECIGO and B-DECIGO
Shaoqi Hou, Pengbo Li, Hai Yu +4
The coherent nature of gravitational wave emanating from a compact binary system makes it possible to detect some interference patterns in two (or more) signals registered simultan…