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Jul27-03, 12:23 PM
Sci Advisor
P: 660
Originally posted by selfAdjoint
Here's a review paper on Loops versus Strings
String theory is immeasurably deeper than LQG and this paper reflects that a bit more than others that have been recommended. The point is also made that any theory with a fundamental scale automatically predicts dispersion effects like those discussed in the context of LQG where such effects are attributed to it's modelling of spacetime geometry as being discrete.