Anomalous Behavior at a Superconducting Quantum Critical Point
arXiv:cond-mat/9711001 · doi:10.1103/PhysRevB.56.5518
Abstract
Motivated by pressure experiments on UBe_{13} and Tl_{2}Ba_{2}CaCu_{2}O_8, we discuss low-temperature effects of the pairing interaction at a superconducting quantum critical point in a clean system. We point out that measurements at this quantum critical point can provide a diagnostic tool to mark out non-BCS mechanisms of superconductivity.
4 pages, Latex