297 citations · 1.4k across the 47 of their papers we have counts for
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cond-mat.mes-hall2010★ 18 cited
Quantum Phase Transition and Dynamically Enhanced Symmetry in Quadruple Quantum Dot System
Dong E. Liu, Shailesh Chandrasekharan, Harold U. Baranger
We propose a system of four quantum dots designed to study the competition between three types of interactions: Heisenberg, Kondo and Ising. We find a rich phase diagram containing…
cond-mat.mes-hall2010★ 2 cited
Conductance of Quantum Impurity Models from Quantum Monte Carlo
Dong E. Liu, Shailesh Chandrasekharan, Harold U. Baranger
The conductance of two Anderson impurity models, one with two-fold and another with four-fold degeneracy, representing two types of quantum dots, is calculated using a world-line q…