Stability of correlated electronic systems under the influence of the electron-phonon interaction

Details Stability of correlated electronic systems under the influence of the electron-phonon interaction Stability of correlated electronic systems under the influence of the electron-phonon interaction

1996-02-16

arxiv.org/abs/cond-mat/9602096v1

Physics

Condensed Matter

10 pages, 2 Postscript figures

Scientific paper

10.1016/0038-1098(96)00307-9

We have used an exact diagonalization technique to study the stability of the $t-J$-Holstein and Hubbard-Holstein models under the influence of the electron-phonon interaction. Previous results have been obtained using frozen-phonon technique or introducing only a few dynamical phonon modes due to the large Hilbert space. To check these results we have done exact diagonalization in a small cluster (four sites) including all the phonon modes allowed by symmetry. We compare our results with those obtained by using the adiabatic approximation.

Affiliated with

Also associated with

No associations

Rating

Stability of correlated electronic systems under the influence of the electron-phonon interaction 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 Stability of correlated electronic systems under the influence of the electron-phonon interaction, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Stability of correlated electronic systems under the influence of the electron-phonon interaction will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-430991