DMRG study of ferromagnetism in a one-dimensional Hubbard model
arXiv:cond-mat/9612056 · doi:10.1007/s002570050376
Abstract
The one dimensional Hubbard model with nearest and (negative) next-nearest neighbour hopping has been studied with the density-matrix renormalization group (DMRG) method. A large region of ferromagnetism has been found for finite density and finite on-site interaction.
5 pages LateX, 3 postscript figures
Cited by in corpus (23)
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