” NEDE model provides a larger posterior parameter space in comparison to the EDE model, being more suitable in alleviating the H0 and S8 tensions.” Interesting conclusions of today’s paper from Trieste:

https://arxiv.org/abs/2212.09136

My web seminar about New Early Dark Energy at CPPC in Sydney was recorded, so if you are interested in how it solves the Hubble tension, you can watch my take on it here: The Hubble tension and new physics at the eV scale

NEDE gives a best-fit value for the Hubble constant of H = 72 km/s/Mpc, but, as also originally found, with a more blue scalar spectrum implying that the simplest curvaton model is now favored over the Starobinsky inflation model. https://arxiv.org/abs/2209.02708

“How the universe works” episode about the Hubble tension. Our New Early Dark Energy theory is explained 21 min and 30 sec in:

Podcast om universet: Jeg svarer på spørgsmål om forskning i universet: