324 citations · 838 across the 28 of their papers we have counts for
3 papers · 1 filter
Level Repulsion in Constrained Gaussian Random-Matrix Ensembles
T. Papenbrock, Z. Pluhar, H. A. Weidenmueller
Introducing sets of constraints, we define new classes of random-matrix ensembles, the constrained Gaussian unitary (CGUE) and the deformed Gaussian unitary (DGUE) ensembles. The l…
Persistent currents in n-fold twisted Moebius strips
E. H. Martins Ferreira, M. C. Nemes, M. D. Sampaio +1
We investigate the influence of the topology on generic features of the persistent current in n-fold twisted Moebius strips formed of quasi one--dimensional mesoscopic rings, both…
Properties of low-lying states in a diffusive quantum dot and Fock-space localization
Carlos Mejia-Monasterio, Jean Richert, Thomas Rupp +1
Motivated by an experiment by Sivan et al. (Europhys. Lett. 25, 605 (1994)) and by subsequent theoretical work on localization in Fock space, we study numerically a hierarchical mo…