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Physics, Astronomy & Cosmology / How does string theory explain why gravity warps space-time?
« on: 13/11/2009 18:02:06 »
Across the range of string theories I'm wondering how the observation of gravity warping space-time is described? Is it suspected that the graviton string is actually 'attached' or looped through our Calabi-Yau shaped space/time fabric, as opposed to the other force/particle strings that do not stretch space-time?