Talk:Why 10 dimensions


 * "Conformal invariance (including "scale invariance") is related to the fact that points on the surface of a string's world sheet need not be evaluated in a particular order. " -- I cannot see how the two are related.--Hillgentleman|User talk:hillgentleman 08:53, 16 November 2006 (UTC)
 * I have no idea. I just tried to reproduce the argument given by Kaku in his book "Hyperpace". If someone who understands what "Conformal invariance" is read the book, they might have a better understanding of what Kaku was saying. --JWSchmidt 22:55, 21 October 2007 (UTC)