126 citations · 373 across the 8 of their papers we have counts for
6 papers · 1 filter
Fokker-Planck equations and density of states in disordered quantum wires
M. Titov, P. W. Brouwer, A. Furusaki +1
We propose a general scheme to construct scaling equations for the density of states in disordered quantum wires for all ten pure Cartan symmetry classes. The anomalous behavior of…
Crossover from the chiral to the standard universality classes in the conductance of a quantum wire with random hopping only
Christopher Mudry, P. W. Brouwer, Akira Furusaki
The conductance of a quantum wire with off-diagonal disorder that preserves a sublattice symmetry (the random hopping problem with chiral symmetry) is considered. Transport at the…
Nonuniversality in quantum wires with off-diagonal disorder: a geometric point of view
P. W. Brouwer, C. Mudry, A. Furusaki
It is shown that, in the scaling regime, transport properties of quantum wires with off-diagonal disorder are described by a family of scaling equations that depend on two paramete…
Density of states in coupled chains with off-diagonal disorder
P. W. Brouwer, C. Mudry, A. Furusaki
We compute the density of states (d.o.s.) in N coupled chains with random hopping. At zero energy, the d.o.s. shows a singularity that strongly depends on the parity of N. For odd…
Density of states in the non-hermitian Lloyd model
Christopher Mudry, P. W. Brouwer, B. I. Halperin +2
We reconsider the recently proposed connection between density of states in the so-called ``non-hermitian quantum mechanics'' and the localization length for a particle moving in r…
Delocalization in coupled one-dimensional chains
P. W. Brouwer, C. Mudry, B. D. Simons +1
A weakly disordered quasi-one-dimensional tight-binding hopping model with rows is considered. The probability distribution of the Landauer conductance is calculated exactly in…