New SH0ES results find H_0 = 73 pm 1. A 5-sigma tension with Lambda-CDM. Exciting!
Gravitational atoms could form from Planckian Interacting Dark Matter (PIDM) in the early universe — we computed this and the gravitational wave signature of their decay: https://arxiv.org/abs/1903.12168
An exciting thing about NASA’s selection of the SPHEREx mission, it is that they claim to probe non-Gaussianity parameter |f_NL|<1 thus being sensitive to the simplest curvaton model f_NL = -5/4
https://www.nasa.gov/press-release/nasa-selects-new-mission-to-explore-origins-of-universe
SPHEREx håber at teste curvaton-teorien for universets oprindelse:|f_NL |>1 mod simpleste inflationsteori |f_NL| <1 https://go.nasa.gov/2wvTbPF
Welcome!
Aside
Martin S. Sloth is a professor at University of Southern Denmark (SDU), and group leader for the Universe Origins group. He is the first professor of theoretical cosmology in Denmark. The pioneers of theoretical cosmology include the likes of Einstein, Penrose, Hawking, Guth, Weinberg, and Peebles. We mainly work on understanding the origin of the universe, dark matter, and dark energy. You can find more information about our research here. If you are interested in more popular descriptions of our research, you can look for some of our outreach activities here. Finally, on the group page, you can find a description of the group members.
E-mail: sloth@sdu.dk
Publications of M. S. Sloth: HEP-INSPIRE, Google Scholar.
