2 papers
astro-ph.CO2025
Cosmological distance forecasts for the CSST Galaxy Survey using BAO peaks
Feng Shi, Jieyi Tian, Zhejie Ding +21
The measurement of cosmological distances using baryon acoustic oscillations (BAO) is crucial for studying the universe's expansion. The Chinese Space Station Telescope (CSST) gala…
astro-ph.CO2024
Constraining the emergent dark energy models with observational data at intermediate redshift
GuangZhen Wang, Xiaolei Li, Nan Liang
In this work, we investigate the phenomenologically emergent dark energy (PEDE) model and its generalized form, namely the generalized emergent dark energy (GEDE) model, which intr…