Thermally fluctuating superconductors in two dimensions
arXiv:cond-mat/9904354 · doi:10.1038/35012530
Abstract
We describe the different regimes of finite temperature dynamics in the vicinity of a zero temperature superconductor to insulator quantum phase transition in two dimensions. New results are obtained for a low temperature phase-only hydrodynamics, and for the intermediate temperature quantum-critical region. In the latter case, we obtain a universal relationship between the frequency-dependence of the conductivity and the value of the d.c. resistance.
Presentation completely revised; 4 pages, 2 figures
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Cited by in corpus (7)
- Phase Fluctuations and Pseudogap Phenomena
- Nodal Quasiparticle Lifetime in the Superconducting State of BSCCO(2212)
- Hydrodynamic theory of quantum fluctuating superconductivity
- Competing orders in thermally fluctuating superconductors in two dimensions
- Field-induced metal-insulator transition in a two-dimensional organic superconductor
- Exploring quantum criticality based on ultracold atoms in optical lattices
- Conductivity of thermally fluctuating superconductors in two dimensions