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cond-mat.mes-hall1996★ 39 cited
Scaling Behavior and Universality near the Quantum Hall Transition
K. Ziegler
A two-dimensional lattice system of non-interacting electrons in a homogeneous magnetic field with half a flux quantum per plaquette and a random potential is considered. For the l…
cond-mat1996
Functional Integration in Bose Systems with Hard-Core Interaction
K. Ziegler
A grand canonical ensemble of interacting bosons is considered. The zero temperature phase diagram is evaluated from the mean-field approximation of the functional integral. Three…
cond-mat1996★ 3 cited
Quantum Hall Transition in an Array of Quantum Dots
K. Ziegler
A two-dimensional array of quantum dots in a magnetic field is considered. The electrons in the quantum dots are described as unitary random matrix ensembles. The strength of the m…