153 citations · 3.4k across the 121 of their papers we have counts for
4 papers · 1 filter
Constraining warm dark matter mass with cosmic reionization and gravitational wave
W. W. Tan, F. Y. Wang, K. S. Cheng
We constrain the warm dark matter (WDM) particle mass with the observations of cosmic reionization and CMB optical depth. We suggest that the GWs from stellar mass black holes (BHs…
Gravitational effects of condensate dark matter on compact stellar objects
Xinyu Li, Fayin Wang, K. S. Cheng
We study the gravitational effect of non-self-annihilating dark matter on compact stellar objects. The self-interaction of condensate dark matter can give high accretion rate of da…
Cosmic histories of star formation and reionization: An analysis with a power-law approximation
Yun-Wei Yu, K. S. Cheng, M. C. Chu +1
With a simple power-law approximation of high-redshift () star formation history, i.e., , we investigate the reionization of interga…
Probing Pre-galactic Metal Enrichment with High-Redshift Gamma-Ray Bursts
F. Y. Wang, Volker Bromm, Thomas H. Greif +4
We explore high-redshift gamma-ray bursts (GRBs) as promising tools to probe pre-galactic metal enrichment. We utilize the bright afterglow of a Pop III GRB exploding in a primordi…