Effect of coulomb long range interactions on the Mott transition

Preprint

11 March 1999

preprint
Published by arXiv in arXiv

https://doi.org/10.48550/arXiv.cond-mat/9903180

Abstract

We reconsider the Mott transition problem in the presence of long range Coulomb interactions. Using an extended DMFT, that sums an important class of diagrams absent in ordinary DMFT, we show that in the presence of Coulomb the Mott transition in two and three dimensions is discontinuous as envisioned by Mott.

Keywords

TRANSITION PROBLEM
RANGE INTERACTIONS
COULOMB LONG RANGE
MOTT TRANSITION
DMFT

All Related Versions

Version 1, 1999-03-11, ArXiv

This publication has 0 references indexed in Scilit: