108 citations · 1k across the 76 of their papers we have counts for
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cond-mat.mes-hall2002★ 2 cited
Effective action and interaction energy of coupled quantum dots
Sourin Das, Sumathi Rao
We obtain the effective action of tunnel-coupled quantum dots, by modeling the system as a Luttinger liquid with multiple barriers. For a double dot system, we find that the resona…
cond-mat.str-el2002★ 108 cited
Junction of several weakly interacting quantum wires: a renormalization group study
Siddhartha Lal, Sumathi Rao, Diptiman Sen
We study the conductance of three or more semi-infinite wires which meet at a junction. The electrons in the wires are taken to interact weakly with each other through a short-rang…