An interview with me about the origin of the Universe and Dark Energy was aired today on Danish Radio4. We also got to talk about, among others, the Hubble tension and New Early Dark Energy (NEDE). Below is a link to the full interview (in Danish).
”LIVET: Sådan blev universet skabt” blev sendt kl. 12.10 til 13.00 på Radio4 d. 25. december: https://radio4.dk/podcasts/kraniebrud/livet-s-dan-blev-universet-skabt
An interesting paper from this morning, https://arxiv.org/abs/2312.11074, points out that (N)EDE-type models could potentially also resolve the problem of early galaxy formation found by JWST, as was also hinted at in a previous study https://arxiv.org/abs/2208.01611. The authors point out that the region of (N)EDE parameter space required for solving the JWST problem is the same region of (N)EDE parameter space needed for solving the H0 tension.
Check out the excellent talk by my collaborator, Florian Niedermann, on New Early Dark Energy (NEDE) in the CosmoVerse seminar series linked below.