Optical Conductivity in a Two - Dimensional Model of the Pseudogap State

Details Optical Conductivity in a Two - Dimensional Model of the Pseudogap State Optical Conductivity in a Two - Dimensional Model of the Pseudogap State

2002-03-22

arxiv.org/abs/cond-mat/0203479v5

JETP 95 (2002) 526

Physics

Condensed Matter

Superconductivity

29 pages, 17 figures, RevTeX 3.0, references corrected

Scientific paper

10.1134/1.1513827

We consider a two-dimensional model of the pseudogap state, based on the scenario of strong electron scattering by fluctuations of ``dielectric'' (AFM, CDW) short-range order. We construct a system of recurrence equations both for one-particle Green's function and vertex part, describing electron interaction with an external field, which take into account all Feynman graphs for electron scattering by short-range order fluctuations. The results of detailed calculations of optical conductivity are presented for different geometries (topologies) of the Fermi surface, demonstrating both the effects of pseudogap formation and localization effects. These results are in qualitative agreement with experimental data obtained for high-temperature superconducting cuprates.

Affiliated with

Also associated with

No associations

Rating

Optical Conductivity in a Two - Dimensional Model of the Pseudogap State does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Optical Conductivity in a Two - Dimensional Model of the Pseudogap State, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Optical Conductivity in a Two - Dimensional Model of the Pseudogap State will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-360273