795 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Chinese Academy of SciencesCN71 papers
- University of Science and Technology of ChinaCN60 papers
- Hunan Normal UniversityCN54 papers
- Zhejiang UniversityCN53 papers
- University of Chinese Academy of SciencesCN47 papers
- Beijing Normal UniversityCN43 papers
- Ningbo University of TechnologyCN41 papers
- Jilin UniversityCN35 papers
- Shanghai Jiao Tong UniversityCN35 papers
- Institute of Theoretical PhysicsCN30 papers
- East China Normal UniversityCN28 papers
- Northwest UniversityCN28 papers
7 papers · 2 filters
Enhancement of small-scale induced gravitational waves from the soliton/oscillon domination
Xiao-Bin Sui, Jing Liu, Rong-Gen Cai
We investigate density fluctuations and scalar-induced gravitational waves (GWs) arising from the production of long-lived solitons and oscillons, which can dominate the early Univ…
Modulations of Gravitational Waves due to Non-static Gravitational Lenses
Xing-Yu Yang, Tan Chen, Rong-Gen Cai
Gravitational waves (GWs) offer a new observational window into the universe, providing insights into compact objects and cosmic structures. Gravitational lensing, commonly studied…
Narrowing down the Hubble tension to the first two rungs of distance ladders
Lu Huang, Rong-Gen Cai, Shao-Jiang Wang +2
The decade-persistent Hubble tension has become a crisis of modern cosmology between the early-Universe extrapolation from globally fitting the standard CDM to Planck-CMB m…
Constraining Holographic Dark Energy and Analyzing Cosmological Tensions
Xin Tang, Yin-Zhe Ma, Wei-Ming Dai +1
We investigate cosmological constraints on the holographic dark energy (HDE) using the state-of-the-art cosmological datasets: Planck CMB angular power spectra and weak lensing pow…
Detecting the dark sector through scalar-induced gravitational waves
Xiao-Bin Sui, Jing Liu, Xing-Yu Yang +1
We investigate the evolution of cosmological scalar perturbations in the case that the background radiation is weakly coupled to a light scalar field . The light scalar is a…
Multiple peaks in gravitational waves induced from primordial curvature perturbations with non-Gaussianity
Xiang-Xi Zeng, Rong-Gen Cai, Shao-Jiang Wang
First-order primordial curvature perturbations are known to induce gravitational waves at the second-order, which can in turn probe the small-scale curvature perturbations near the…
Primordial black holes and curvature perturbations from false vacuum islands
Rong-Gen Cai, Yu-Shi Hao, Shao-Jiang Wang
Recently, much attention has been focused on the false vacuum islands that are flooded by an expanding ocean of true-vacuum bubbles slightly later than most of the other parts of t…