This is Aeyu's post:
http://www.microvita.eu/New_Book/Blog/Eintrage/2012/7/1_On_Imaginary_Space
Each brane is a higher universal layer of dimensions so even if the dimensions themselves aren't accepted there is 10.5 layers of existence, but:
Imaginary space is the complement of real space, and the two of them together constitute complex space, or complex space-time, if we have to include time.
Normally, of course, we don't consider complex space, rather we think in terms of real (Euclidean) space only. In movies we simulate real space-time, but for analytical purposes, we have to construct a 4-dimensional space, from which only 1-, 2- or 3-dimensional sections can be visualized at once. In mathematics and physics the 4-dimensional representations are called Minkowskian or Riemannian manifolds.
A Minkowskian manifold is the mathematical setting in which Einstein's theory of special relativity is most conveniently formulated; it represents a flat space-time. In contrast, a Riemannian manifold is the mathematical setting in which the theory of general relativity has been formulated; it represents a curved space-time.
In other words, like I said a long time ago, "imaginary oscillating space-time between the 10th and 11th dimensional universes", means it's a space-time manifold universe (like ours) that's 10-D physically and has an 11th dimension of time which exists in a Brane Cosmology of universal layers. Of which there are 11.
This is corroborated by two separate statements
So "At least High 2-A, possibly High 1-C" is a safe low end if I've ever seen one, but just "High 1-C" is actually totally valid.
