255 citations · 995 across the 23 of their papers we have counts for
4 papers · 1 filter
Reducing the Tension with Exponential Acoustic Dark Energy
Lu Yin
The Hubble tension arises from different observations between the late-time and early Universe. We explore a new model with dark fluid, called the exponential Acoustic Dark Energy…
Reducing the tension with generalized Proca theory
Antonio De Felice, Chao-Qiang Geng, Masroor C. Pookkillath +1
We investigate the cosmological viability of the generalized proca theory. We first implement the background and linear perturbation equations of motion in the Boltzmann code and t…
Running vacuum model in non-flat universe
Chao-Qiang Geng, Yan-Ting Hsu, Lu Yin +1
We investigate observational constraints on the running vacuum model (RVM) of in the spatially curved universe, where is the model parameter, corres…
Constraints on a special running vacuum model
Chao-Qiang Geng, Chung-Chi Lee, Lu Yin
We study a special running vacuum model (RVM) with , where , and are the model parameters and is the Hubble one. This RVM has non-ana…