Coherent versus incoherent transport in layered doped Mott insulators
Abstract
There exists strong experimental evidence for the dimensional crossover from two to three dimensions as La2-xSrxCuO4 compounds are overdoped. In this paper we describe the dimensional crossover of the layered correlated metal in the gauge theory framework. In particular, we obtain the anomalous exponent 3/2 for the temperature dependence of resistivity observed in overdoped La2-xSrxCuO4.
- Publication:
-
Physical Review B
- Pub Date:
- May 1996
- DOI:
- 10.1103/PhysRevB.53.11817
- arXiv:
- arXiv:cond-mat/9510173
- Bibcode:
- 1996PhRvB..5311817L
- Keywords:
-
- 74.25.Fy;
- 74.72.Dn;
- Transport properties;
- La-based cuprates;
- Condensed Matter
- E-Print:
- RevTex, 21 pages, no figures. Submitted to Phys. Rev. B