Posts
The mathematics of Many Discrete Worlds
First published 1 June 2026
In this website I have argued that the results of quantum measurements may be interpreted similarly to Everett’s Many Worlds Interpretation, but that >>
_____________________________________________________________________
The local speed limit of the universe
First published 2 June 2026
In Step 4.4 (Beyond the cosmological particle horizon) I showed that events beyond our cosmological particle horizon may nevertheless be considered as part of our universe. I needed to show this because the argument in Step 4.3 (The multiverse and all of its universes are finite) depended on that supposition. However, I didn’t elaborate on the cosmological particle horizon in that Step because >>
_____________________________________________________________________
The expanding universe
First published 4 June 2026
In Step 2.1 (The block universe) we saw that light paths are always on light cones which are the same for all observers, even if they are moving with respect to the light cone. In the previous post, we saw that the local speed limit of the universe is the speed at which light travels. Now I’m going to throw a spanner in the works >>
_____________________________________________________________________
The cosmological particle horizon
First published 5 June 2026
Looking at the second figure in the post The expanding universe, you might easily conclude that we shall never see, here on Earth, the galaxy at the right of the diagram, beyond the Hubble sphere. Surprisingly, however >>