23 citations · 45 across the 7 of their papers we have counts for
9 papers · 1 filter
Entanglement in Disordered Systems at Criticality
Imre Varga, Jose Antonio Mendez-Bermudez
Entanglement is a physical resource of a quantum system just like mass, charge or energy. Moreover it is an essential tool for many purposes of nowadays quantum information process…
Electron-electron Relaxation in Disordered Interacting Systems
Peter Bozsoki, Imre Varga, Henning Schomerus
We study the relaxation of a non-equilibrium carrier distribution under the influence of the electron-electron interaction in the presence of disorder. Based on the Anderson model,…
Analytical Analysis of Single-Photon Correlations Emitted by Disordered Semiconductor Heterostructures
P. Bozsoki, W. Hoyer, M. Kira +4
In a recent publication [Phys. Rev. Lett. 97, 227402 (2006), cond-mat/0611411], it has been demonstrated numerically that a long-range disorder potential in semiconductor quantum w…
Characterization of Disorder in Semiconductors via Single-Photon Interferometry
P. Bozsoki, P. Thomas, M. Kira +6
The method of angular photonic correlations of spontaneous emission is introduced as an experimental, purely optical scheme to characterize disorder in semiconductor nanostructures…
Scattering at the Anderson transition: Power--law banded random matrix model
J. A. Mendez-Bermudez, I. Varga
We analyze the scattering properties of a periodic one-dimensional system at criticality represented by the so-called power-law banded random matrix model at the metal insulator tr…
Microscopic modeling of photoluminescence of strongly disordered semiconductors
P. Bozsoki, M. Kira, W. Hoyer +4
A microscopic theory for the luminescence of ordered semiconductors is modified to describe photoluminescence of strongly disordered semiconductors. The approach includes both diag…