19 citations · 38 across the 2 of their papers we have counts for
2 papers
cond-mat.str-el2005★ 19 cited
Quasi-One-Dimensional Quantum Ferrimagnets
R. R. Montenegro-Filho, M. D. Coutinho-Filho
We present an exact diagonalization study of the half-filled Hubbard model on bipartite quasi-one-dimensional lattices. In particular, we emphasize the dependence of the ferrimagne…
cond-mat.stat-mech2003★ 19 cited
Stochastic description of the dynamics of the random-exchange Heisenberg chain
M. H. Vainstein, R. Morgado, F. A. Oliveira +2
We study the diffusion process in a Heisenberg chain with correlated spatial disorder, with a power spectrum in the momentum space behaving as , using a stochastic descript…