A chamber, as they say, of high fractal dimension.
There are many specific definitions of fractal dimension and none of them should be treated as the universal one.
Similarly, the fractal dimension will give us information about the density of orbits in the invariant set.
Furthermore, the fractal dimensions measured are for the networks respectively.
The fractal dimension of a single contour will be between 1 and 2.
One non-trivial example is the fractal dimension of a Koch snowflake.
Also, another measure of fractal dimension is the correlation dimension.
The levels are related by a ratio called the fractal dimension.
Thus the fractal dimension of the universe would need to be less than 2 for this explanation to work.
This power law exponent "D" has been called a fractal dimension.