In Minecraft, the whole world is made of cubes. Things are either cubes, or in the empty space where a cube could be. This line of theories (there have been many over the years) argue a few things.
First, our reality might also be made of similar Minecraft 'blocks' and block shaped empty space (that 'space is discrete, not continuous').
Second, that what a block does in one block shaped empty space is not necessarily going to tell us what it will do when it is in a different block shaped empty space. (This another way of saying the universal constants may change at different points in a discrete spacetime, which is ANOTHER way of saying different 'universes' exist within these points.)
Third, that the blocks and block-shaped empty space inform each others border/shape/volume and relate to one another in some way. (All of this together creates a larger structure, which they call a foam).
I think that's the basic gist. A quantum particle is like a block moving positions in this 'Minecraft grid', and as it does this it becomes subject to different universal constants.
First, our reality might also be made of similar Minecraft 'blocks' and block shaped empty space (that 'space is discrete, not continuous').
Second, that what a block does in one block shaped empty space is not necessarily going to tell us what it will do when it is in a different block shaped empty space. (This another way of saying the universal constants may change at different points in a discrete spacetime, which is ANOTHER way of saying different 'universes' exist within these points.)
Third, that the blocks and block-shaped empty space inform each others border/shape/volume and relate to one another in some way. (All of this together creates a larger structure, which they call a foam).
I think that's the basic gist. A quantum particle is like a block moving positions in this 'Minecraft grid', and as it does this it becomes subject to different universal constants.