Charge and spin inhomogeneity as a key to the physics of the high Tc cuprates
arXiv:cond-mat/9907265 · doi:10.1016/S0921-4526(99)01572-0
Abstract
We present a coherent scenario for the physics of cuprate superconductors, which is based on a charge-driven inhomogeneity, i.e. the ``stripe phase''. We show that spin and charge critical fluctuations near the stripe instability of strongly correlated electron systems provide an effective interaction between the quasiparticles, which is strongly momentum, frequency, temperature and doping dependent. This accounts for the various phenomena occurring in the overdoped, optimally and underdoped regimes both for the normal and the superconductive phase.
6 pages, 1 enclosed figure, proceedings of LT22
References in corpus (4)
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Cited by in corpus (4)
- The interplay between double exchange, super-exchange, and Lifshitz localization in doped manganites
- Stripes, Vibrations and Superconductivity
- d-Wave superconductivity on the checkerboard Hubbard model at weak and strong coupling
- Strong correlation, electron-phonon interaction and critical fluctuations: Isotope effect, pseudogap formation, and phase diagram of the cuprates