Speaker
Matteo Viel
(SISSA)
Description
I will discuss how atomic hydrogen in absorption and emission can be used to address fundamental physical questions by probing non-linear scales. I will focus on the following topics: primordial magnetic fields and their impact on structure formation, dark matter nature. I will also briefly address what is the advantage of using atomic hydrogen to perform field level inference in the post-reionization Universe.
Author
Matteo Viel
(SISSA)