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arXiv · 0710.2272

Single-Particle Dynamics in the Vicinity of the Mott-Hubbard Metal-to-Insulator Transition

Michał Karski·Carsten Raas·Götz S. Uhrig
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Abstract

The single-particle dynamics close to a metal-to-insulator transition induced by strong repulsive interaction between the electrons is investigated. The system is described by a half-filled Hubbard model which is treated by dynamic mean-field theory evaluated by high-resolution dynamic density-matrix renormalization. We provide theoretical spectra with momentum resolution which facilitate the comparison to photoelectron spectroscopy.

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Michał Karski, Carsten Raas, Götz S. Uhrig. 2008-02-18. Single-Particle Dynamics in the Vicinity of the Mott-Hubbard Metal-to-Insulator Transition. https://doi.org/10.1103/physrevb.77.075116

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