Anomalous Behavior at a Superconducting Quantum Critical Point
Revaz Ramazashvili
Abstract
Motivated by pressure experiments on UBe13 and Tl2Ba2CaCu2O8, 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.
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