Q-Space

The dimensions are organized in order of thought. For example, the thoughts of those in R-Space populate S-Space. Q-Space is the top of the line; the ultimate overseeing forces of the universe (most likely the Authors and Council) live in Q-Space; in essence, Q-Space is where God lives. In this way, all inhabitants of R-Space are the thoughts of those in Q-Space. For example, if we say that Author 1 lives in Q-Space and Yami Yoshi lives in R-Space, Author 1 gives Yami Yoshi life by thinking about him. An alternative hypothesis could be put forward that it works both ways, how ideas can infect people.

The Q stands for Quintessence. (What a coincidence it has so much in common with the Q Continuum in Star Trek...)