Anomalous Behavior at a Superconducting Quantum Critical Point

Revaz Ramazashvili

doi:10.1103/PhysRevB.56.5518

Anomalous Behavior at a Superconducting Quantum Critical Point

Condensed Matter 2009-10-30 v1

Authors: Revaz Ramazashvili

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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.

Keywords

superconductivity quantum critical point cooper pair superconductivity

Cite

@article{arxiv.cond-mat/9711001,
  title  = {Anomalous Behavior at a Superconducting Quantum Critical Point},
  author = {Revaz Ramazashvili},
  journal= {arXiv preprint arXiv:cond-mat/9711001},
  year   = {2009}
}

Comments

4 pages, Latex

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