255 citations · 1k across the 33 of their papers we have counts for
5 papers · 1 filter
Cosmic inflation from broken conformal symmetry
Rong-Gen Cai, Yu-Shi Hao, Shao-Jiang Wang
A period of rapidly accelerating expansion is expected in the early Universe implemented by a scalar field slowly rolling down along an asymptotically flat potential preferred by t…
No-go guide for the Hubble tension : Late-time solutions
Rong-Gen Cai, Zong-Kuan Guo, Shao-Jiang Wang +2
The Hubble tension, if not caused by any systematics, could be relieved or even resolved from modifying either the early-time or late-time Universe. The early-time modifications ar…
The Gravitational-Wave Physics II: Progress
Ligong Bian, Rong-Gen Cai, Shuo Cao +15
It has been a half-decade since the first direct detection of gravitational waves, which signifies the coming of the era of the gravitational-wave astronomy and gravitational-wave…
Primordial black hole production during first-order phase transitions
Jing Liu, Ligong Bian, Rong-Gen Cai +2
Primordial black holes (PBHs) produced in the early Universe have attracted wide interest for their ability to constitute dark matter and explain the compact binary coalescence. We…
Chameleon dark energy can resolve the Hubble tension
Rong-Gen Cai, Zong-Kuan Guo, Li Li +2
Values of the Hubble constant between the direct measurements from various independent local observations and that inferred from the cosmic microwave background with the -cold-d…