472 citations · 2.1k across the 46 of their papers we have counts for
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cond-mat.mes-hall2004★ 14 cited
Regular networks of Luttinger liquids
K. Kazymyrenko, B. Doucot
We consider arrays of Luttinger liquids, where each node is described by a unitary scattering matrix. In the limit of small electron-electron interaction, we study the evolution of…
cond-mat.supr-con2004★ 13 cited
Structure of the superconducting state in a fully frustrated wire network with dice lattice geometry
S. E. Korshunov, B. Doucot
The superconducting state in a fully frustrated wire network with the dice lattice geometry is investigated in the vicinity of the transition temperature. Using Abrikosov's variati…
cond-mat.supr-con2004★ 187 cited
Protected Qubits and Chern Simons theories in Josephson Junction Arrays
B. Doucot, M. V. Feigel'man, L. B. Ioffe +1
We present general symmetry arguments that show the appearance of doubly denerate states protected from external perturbations in a wide class of Hamiltonians. We construct the sim…