Electronic correlations for a two-level dimer: dynamical susceptibilities
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Data
2002-03-01
Autores
Macedo, L. A.
Lagos, R. E.
Título da Revista
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Editor
Elsevier B.V.
Resumo
The exact solution for the full electronic Hamiltonian for a two-level dimer is obtained. The parameter constellation (20) is reparametrized via orthogonal Slater atomic orbitals, yielding a three-parameter model. With the dimer embedded in a thermal bath, several temperature-dependent dynamical susceptibilities are computed. (C) 2002 Elsevier B.V. B.V. All rights reserved.
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correlated electron systems, dynamical susceptibilities
Como citar
Physica B-condensed Matter. Amsterdam: Elsevier B.V., v. 312, p. 564-565, 2002.