216 citations · 1.4k across the 21 of their papers we have counts for
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cond-mat.mes-hall2005
Inter-edge interactions and novel fixed points at a junction of quantum Hall line junctions
Sourin Das, Sumathi Rao, Diptiman Sen
We show that novel fixed points (characterized by matrices which specify the splitting of the currents at the junction) can be accessed in a system which contains a junction of thr…
cond-mat.str-el2005
Conductance of quantum wires: a numerical study of the effects of an impurity and interactions
Amit Agarwal, Diptiman Sen
We use the non-equilibrium Green's function formalism along with a self-consistent Hartree-Fock approximation to numerically study the effects of a single impurity and interactions…