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arXiv · 0806.0027

Local Density of States for Individual Energy Levels in Finite Quantum Wires

Imke Schneider·Alexander Struck·Michael Bortz·Sebastian Eggert
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Abstract

The local density of states (LDOS) in finite quantum wires is calculated as a function of discrete energies and position along the wire. By using a combination of numerical density matrix renormalization group (DMRG) calculations and analytical bosonization techniques it is possible to obtain a good understanding of the local spectral weights along the wire in terms of the underlying many-body excitations.

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Imke Schneider, Alexander Struck, Michael Bortz, Sebastian Eggert. 2008-08-29. Local Density of States for Individual Energy Levels in Finite Quantum Wires. https://doi.org/10.1103/physrevlett.101.206401

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