220 citations · 569 across the 8 of their papers we have counts for
10 papers
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…
Dissipation-induced quantum phase transition in a quantum box
L. Borda, G. Zarand, P. Simon
In a recent work, Le Hur has shown that dissipative coupling to gate electrodes may play an important role in a quantum box near its degeneracy point [K. Le Hur, Phys. Rev. Lett. {…
Gate-controlled spin-splitting in quantum dots with ferromagnetic leads in the Kondo regime
J. Martinek, M. Sindel, L. Borda +6
The effect of a gate voltage () on the spin-splitting of an electronic level in a quantum dot (QD) attached to ferromagnetic leads is studied in the Kondo regime using a gener…
Assisted hopping and interaction effects in impurity models
L. Borda, F. Guinea
We study, using Numerical Renormalization Group methods, the generalization of the Anderson impurity model where the hopping depends on the filling of the impurity. We show that th…
Theory of inelastic scattering from magnetic impurities
G. Zarand, L. Borda, Jan von Delft +1
We use the numerical renormalization group method tocalculate the single particle matrix elements of the many body -matrix of the conduction electrons scattered by a ma…
Quantum phase transition in a two-channel-Kondo quantum dot device
M. Pustilnik, L. Borda, L. I. Glazman +1
We develop a theory of electron transport in a double quantum dot device recently proposed for the observation of the two-channel Kondo effect. Our theory provides a strategy for t…