71 citations · 109 across the 5 of their papers we have counts for
7 papers
Modeling Disordered Quantum Systems with Dynamical Networks
Rochus Klesse, Marcus Metzler
It is the purpose of the present article to show that so-called network models, originally designed to describe static properties of disordered electronic systems, can be easily ge…
Point-Contact Conductances at the Quantum Hall Transition
Martin Janssen, Marcus Metzler, Martin R. Zirnbauer
On the basis of the Chalker-Coddington network model, a numerical and analytical study is made of the statistics of point-contact conductances for systems in the integer quantum Ha…
Spectral Properties of Three Dimensional Layered Quantum Hall Systems
Marcus Metzler
We investigate the spectral statistics of a network model for a three dimensional layered quantum Hall system numerically. The scaling of the quantity is used to…
The Influence of Percolation in the generalized Chalker-Coddington Model
Marcus Metzler
We numerically investigate the influence of classical percolation on the quantum Hall localization-delocalization transition. This is accomplished within the framework of the gener…
Spectral Properties of the Chalker-Coddington Network
Marcus Metzler, Imre Varga
We numerically investigate the spectral statistics of pseudo-energies for the unitary network operator U of the Chalker--Coddington network. The shape of the level spacing distribu…
Spectral Compressibility at the Metal-Insulator Transition of the Quantum Hall Effect
Rochus Klesse, Marcus Metzler
The spectral properties of a disordered electronic system at the metal-insulator transition point are investigated numerically. A recently derived relation between the anomalous di…