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Polaron model of pseudogap state in quasi-one-dimentional systems

Research paper by Yu. S. Orlov, V. A. Dudnikov

Indexed on: 08 Nov '16Published on: 08 Nov '16Published in: arXiv - Physics - Strongly Correlated Electrons



Abstract

A brief overview of the basic concepts and problems of the physics of quasi-one-dimensional compounds is done. Consistent theoretical description of the so-called pseudogap state remains the main problem. A simplified model of the pseudogap state, based on the picture of small polarons formation in the framework of cluster perturbation theory is considered.