Peierls-insulator Mott-insulator transition in 1D

Peierls-insulator Mott-insulator transition in 1D

Physica B 312-313, 562 (2002) In an attempt to clarify the nature of the crossover from a Peierls band insulator to a Mott Hubbard insulator, we analyze ground-state and spectral properties of the one-dimensional half-filled Holstein Hubbard model using exact diagonalization techniques.

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Bibliographische Detailangaben
Hauptverfasser: Fehske, H, Wellein, G, Weiße, A, Göhmann, F, Büttner, H, Bishop, A. R
Format: Artikel
Sprache:eng
Schlagworte:
Physics - Strongly Correlated Electrons
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Zusammenfassung:Physica B 312-313, 562 (2002) In an attempt to clarify the nature of the crossover from a Peierls band insulator to a Mott Hubbard insulator, we analyze ground-state and spectral properties of the one-dimensional half-filled Holstein Hubbard model using exact diagonalization techniques.
DOI:10.48550/arxiv.cond-mat/0106116