220 citations · 567 across the 6 of their papers we have counts for
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cond-mat.str-el2003★ 120 cited
Spatial correlations of trapped 1d bosons in an optical lattice
C. Kollath, U. Schollwöck, J. von Delft +1
We investigate a quasi-one dimensional system of trapped cold bosonic atoms in an optical lattice by using the density matrix renormalization group to study the Bose-Hubbard model…
cond-mat.mes-hall2003★ 92 cited
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…
cond-mat.mes-hall2003★ 220 cited
NRG study of the Kondo effect in the presence of itinerant-electron ferromagnetism
J. Martinek, M. Sindel, L. Borda +4
The Kondo effect in quantum dots (QDs) - artificial magnetic impurities - attached to ferromagnetic leads is studied with the numerical renormalization group (NRG) method. It is sh…