Falicov-Kimball model and the problem of electronic ferroelectricity

Details Falicov-Kimball model and the problem of electronic ferroelectricity Falicov-Kimball model and the problem of electronic ferroelectricity

2001-09-26

arxiv.org/abs/cond-mat/0109479v1

Physics

Condensed Matter

Strongly Correlated Electrons

9 pages, 4 figures, LaTeX

Scientific paper

10.1103/PhysRevB.65.081102

The density matrix renormalization group method is used to examine possibilities of electronic ferroelectricity in the spinless Falicov-Kimball model. The model is studied for a wide range of parameters including weak and strong interactions as well as the symmetric and unsymmetric case. In all examined cases the $$-expectation value vanishes for vanishing hybridization $V$, indicating that the spinless Falicov-Kimball model does not allow for a ferroelectric ground state with a spontaneous polarization.

Affiliated with

Also associated with

No associations

Rating

Falicov-Kimball model and the problem of electronic ferroelectricity 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 Falicov-Kimball model and the problem of electronic ferroelectricity, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Falicov-Kimball model and the problem of electronic ferroelectricity will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-635097