From the double-exchange Hamiltonian to the $t-J$ model: Classical spins
Strongly Correlated Electrons
2007-05-23 v1
Abstract
From the double-exchange Hamiltonian with classical localized spins in the limit of large but finit Hund exchange coupling we obtain the model (with classical localized spins).
Keywords
Cite
@article{arxiv.cond-mat/0204558,
title = {From the double-exchange Hamiltonian to the $t-J$ model: Classical spins},
author = {Eugene Kogan and Mark Auslender},
journal= {arXiv preprint arXiv:cond-mat/0204558},
year = {2007}
}
Comments
1 page, latex