Easing the Hubble constant tension?
Abstract
We show how a modified Friedmann equation, originating from a model of the universe built from a certain W3 algebra, has the potential to explain the difference between the Hubble constants extracted from CMB data and from supernova data.
0
Turn this paper into a lesson
ArcXiv compiles a structured reading guide from this paper's metadata: plain-English importance, contributions, prerequisite concepts, which sections to read first, flashcards, and a quiz. Grounded in the abstract, never invented.