Quantum Criticality
arXiv:1102.4628 · doi:10.1063/1.3554314
Abstract
This is a review of the basic theoretical ideas of quantum criticality, and of their connection to numerous experiments on correlated electron compounds. A shortened, modified, and edited version appeared in Physics Today. This arxiv version has additional citations to the literature.
17 pages, 7 figures; (v2) added refs