24 citations · 93 across the 9 of their papers we have counts for
5 papers · 1 filter
Coupled Dark Sector Models and Cosmological Tensions
Gang Liu, Jiaze Gao, Yufen Han +2
In this paper, we introduce two coupling models of early dark energy (EDE) and cold dark matter aimed at alleviating cosmological tensions. We utilize the EDE component in the coup…
Mitigating Cosmological Tensions via Momentum-Coupled Dark Sector Model
Gang Liu, Jiaze Gao, Yufen Han +2
In this paper, we investigate the momentum coupling between early dark energy (EDE) and cold dark matter to alleviate cosmological tensions. EDE has exhibited promising efficacy in…
Cosmological Constraints on Thermal Friction of Axion Dark Matter
Gang Liu, Yuhao Mu, Zhihuan Zhou +1
In this paper, we investigate the process in which axion dark matter undergoes thermal friction, resulting in energy injection into dark radiation, with the aim of mitigating the H…
Kinetically Coupled Scalar Fields Model and Cosmological Tensions
Gang Liu, Zhihuan Zhou, Yuhao Mu +1
In this paper, we investigate the kinetically coupled early dark energy (EDE) and scalar field dark matter to address cosmological tensions. The EDE model presents an intriguing th…
Alleviating Cosmological Tensions with a Coupled Scalar Fields Model
Gang Liu, Zhihuan Zhou, Yuhao Mu +1
In this paper, we investigate the interaction between early dark energy (EDE) and scalar field dark matter, proposing a coupled scalar fields model to address the Hubble tension an…