3 papers
astro-ph.CO2026
A Portrait of the Cosmic Reionisation History in the Context of the Early Dark Energy Model
Weiyang Liu, Xin Wang, Hu Zhan +3
Recent JWST observations of Lyman- emission at indicate a rapid reionization of the intergalactic medium within the first Myr. The required Lyman contin…
astro-ph.CO2024
Explanation of high redshift luminous galaxies from JWST by early dark energy model
Jun-Qian Jiang, Weiyang Liu, Hu Zhan +1
Recent observations from the James Webb Space Telescope (JWST) have uncovered massive galaxies at high redshifts, with their abundance significantly surpassing expectations. This f…
astro-ph.CO2024
Can Early Dark Energy be Probed by the High-Redshift Galaxy Abundance?
Weiyang Liu, Hu Zhan, Yan Gong +1
The analysis of the Cosmic Microwave Background (CMB) data acquired by the Atacama Cosmology Telescope (ACT) and the large-scale () Planck Telescope show a prefer…