220 citations · 2.5k across the 56 of their papers we have counts for
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Decoherence in weak localization II: Bethe-Salpeter calculation of Cooperon
Jan von Delft, Florian Marquardt, R. A. Smith +1
This is the second in a series of two papers (I and II) on the problem of decoherence in weak localization. In paper I, we discussed how the Pauli principle could be incorporated i…
Decoherence in weak localization I: Pauli principle in influence functional
Florian Marquardt, Jan von Delft, R. A. Smith +1
This is the first in a series of two papers (I and II), in which we revisit the problem of decoherence in weak localization. The basic challenge addressed in our work is to calcula…
Energy-resolved inelastic electron scattering off a magnetic impurity
M. Garst, P. Wölfle, L. Borda +2
We study inelastic scattering of energetic electrons off a Kondo impurity. If the energy E of the incoming electron (measured from the Fermi level) exceeds significantly the Kondo…
Variational matrix product state approach to quantum impurity models
A. Weichselbaum, F. Verstraete, U. Schollwöck +2
We present a unified framework for renormalization group methods, including Wilson's numerical renormalization group (NRG) and White's density-matrix renormalization group (DMRG),…
Absorption and Emission in quantum dots: Fermi surface effects of Anderson excitons
R. W. Helmes, M. Sindel, L. Borda +1
Recent experiments measuring the emission of exciton recombination in a self-organized single quantum dot (QD) have revealed that novel effects occur when the wetting layer surroun…