29 citations · 87 across the 6 of their papers we have counts for
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cond-mat.dis-nn2012★ 8 cited
Scaling at chiral quantum critical points in two dimensions
L. Schweitzer, P. Markos
We study the localization properties of electrons moving on two-dimensional bi-partite lattices in the presence of disorder. The models investigated exhibit a chiral symmetry and b…
cond-mat.dis-nn2010★ 8 cited
Logarithmic scaling of Lyapunov exponents in disordered chiral two-dimensional lattices
P. Markos, L. Schweitzer
We analyze the scaling behavior of the two smallest Lyapunov exponents for electrons propagating on two-dimensional lattices with energies within a very narrow interval around the…
cond-mat.dis-nn1998★ 29 cited
Extended Fractons and Localized Phonons on Percolation Clusters
Jan W. Kantelhardt, Armin Bunde, L. Schweitzer
We investigate the localization behavior of vibrational modes of infinite percolation clusters above the critical concentration in two and three dimensions using the method of leve…