Charge and spin inhomogeneity as a key to the physics of the high Tc cuprates

Preprint

19 July 1999

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.cond-mat/9907265

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.

Keywords

EFFECTIVE INTERACTION
SPIN INHOMOGENEITY
SUPERCONDUCTORS
SUPERCONDUCTIVE
CHARGE AND SPIN
TC CUPRATES
HIGH TC
STRIPE

All Related Versions

Version 1, 1999-07-19, ArXiv
Published version: Physica B: Condensed Matter, 280 (1-4), 196.

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