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Quasi-one-dimensional quantum ferrimagnets

✍ Scribed by R.R. Montenegro-Filho; M.D. Coutinho-Filho

Publisher
Elsevier Science
Year
2005
Tongue
English
Weight
266 KB
Volume
357
Category
Article
ISSN
0378-4371

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✦ Synopsis

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 ferrimagnetic ground state properties, and its associated magnetic excitations, on the Coulomb repulsion U.

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