kalo soal bukti empiris, katanya sih ada fenomena tertentu di level partikel yang mengindikasikan bahwa sebuah elektron bisa berada di dua tempat pada saat yg sama... dari situ kali berkembangnya...
i'm not a physicist anyway...ga ngerti dan ga ngikutin...
saya ngambil quote dari sini :
http://www.bbc.co.uk/science/horizon/2001/paralleluni.shtmlIt all started when superstring theory, hyperspace and dark matter made physicists realise that the three dimensions we thought described the Universe weren't enough. There are actually 11 dimensions. By the time they had finished they'd come to the conclusion that our Universe is just one bubble among an infinite number of membranous bubbles which ripple as they wobble through the eleventh dimension.
pembicaranya superstring theorist, Michio Kaku.
Indres, udah baca Physics of the Impossible? Kalo udah cerita ya...