Coarse Graining with SU(1,1)

This is the second post in a series about SU(1,1) techniques for coarse graining loop quantum cosmology. While the previous post was about the general idea of group quantisation techniques, this one will focus on coarse graining.

Public talk (in German)

Last year, I gave a public talk (in German) about quantum gravity in Regensburg. It is available on youtube:

It was done as an invited presentation to a talk series called Was-Ist-Wirklich (What is real), featuring various topics in science.