84 citations · 866 across the 46 of their papers we have counts for
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cond-mat.dis-nn1999★ 2 cited
The delocalization problem of two interacting electrons in a two-dimensional random potential
J. Talamantes, M. Pollak, I. Varga
The problem of two electrons in a two-dimensional random potential is addressed numerically. Specifically, the role of the Coulomb interaction between electrons on localization is…
cond-mat.dis-nn1999★ 65 cited
Critical statistics in a power-law random banded matrix ensemble
Imre Varga, Daniel Braun
We investigate the statistical properties of the eigenvalues and eigenvectors in a random matrix ensemble with . It is known that this model shows a localiza…
chao-dyn1999★ 2 cited
Quantum Localization near Bifurcations in Classically Chaotic Systems
I. Varga, P. Pollner, B. Eckhardt
We show that strongly localized wave functions occur around classical bifurcations. Near a saddle node bifurcation the scaling of the inverse participation ratio on Planck's consta…