Exact renormalization group calculation of the shift in T_c for the weakly interacting Bose gas
arXiv:cond-mat/0311460
Abstract
This paper has been withdrawn by the authors. We have discovered an error in our estimate of c, leading to a larger discrepancy with the exact result. This prevents us to judge the quality of the approximation from its leading order prediction, and we withdraw the paper until we have completed the next to leading order calculation
This paper has been withdrawn