Search Results for author: Zong-Kuan Guo

Found 2 papers, 1 papers with code

Do the observational data favor a local void?

no code implementations15 Dec 2020 Rong-Gen Cai, Jia-Feng Ding, Zong-Kuan Guo, Shao-Jiang Wang, Wang-Wei Yu

The increasing tension between the different local direct measurements of the Hubble expansion rate and that inferred from the Cosmic Microwave Background observation by $\Lambda$-Cold-Dark-Matter model could be a smoking gun of new physics, if not caused by either observational systematics or local bias.

Cosmology and Nongalactic Astrophysics

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