Ground-State Properties of the Two-Band Model for Halogen-Bridged Metal Complexes

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Based on a symmetry argument, we systematically reveal Hartree-Fock broken-symmetry solutions of the one-dimensional two-band extended Peierls-Hubbard model. Performing numerical investigations as well, the possibility of novel density-wave states appearing is argued.
3 pages, 6 PS figures, to appear in Synth. Mets. (ICSM'98)

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Strongly Correlated Electrons

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http://salesiana.dossiersoluciones.com/handle/123456789/28672

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/cond-mat/9810111
 http://arxiv.org/abs/cond-mat/9810111

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arXiv