Regards the notes In the vacuum filed tab. The analysis suggests a test of the theory of how the vacuum field gives rise to mass and energy is the conclusion that time
must speed up in the presence of a large negative mass purturbing space in the opposite sense to normal mass. But do we have enough antimatter collected to test space curvature due to antimatter?
Thanks David, I had not seen this, this is very interesting. I had also been thinking about how voids might form between superclusters myself. I wasn't sure if negative pressure can explain the structures or if the gravity of the web of superclusters was sufficient. I know that they have run some very detailed simulations which seems to suggest that normal gravity can explain it: IllustrisTNG - Main (tng-project.org) Large-scale Structure | COSMOS (swin.edu.au) I also found this experiment regarding anti-matter and anti-gravity: CERN experiments investigate whether antimatter falls up or down (newatlas.com)