Kinks in the dispersion of strongly correlated electrons
Authors: K. Byczuk, M. Kollar, K. Held, Y.-F. Yang, I. A. Nekrasov, Th. Pruschke and D. Vollhardt
Nature Physics 3, 168 (2007)
http://arxiv.org/abs/cond-mat/0609594
Recommended and Commentary by Peter Wölfle, Universität Karlsruhe, Germany | View Commentary |
JCCM_Oct07_3