If I got it right, according to Lawrence Krauss, almost all of the mass of the universe consists of Dark Matter(30%?) and Dark Energy(70%?). My wild hypothesis is, that /aakaasha/ is Dark Matter and/or Dark Energy.
Now, YF seems to be based on paying attention to the fact, that ones body basically is what is described above, and after that raising the vibrational level of that particular "lump" of /aakaasha/ by mentally "manipulating" it! :D
