14 citations · 28 across the 3 of their papers we have counts for
3 papers
cond-mat.str-el2005★ 5 cited
Quantum wire networks with local Z2 symmetry
K. Kazymyrenko, S. Dusuel, B. Doucot
For a large class of networks made of connected loops, in the presence of an external magnetic field of half flux quantum per loop, we show the existence of a large local symmetry…
cond-mat.dis-nn2005★ 9 cited
Strong disorder renormalization group on fractal lattices: Heisenberg models and magnetoresistive effects in tight binding models
R. Mélin, B. Douçot, F. Iglói
We use a numerical implementation of the strong disorder renormalization group (RG) method to study the low-energy fixed points of random Heisenberg and tight-binding models on dif…
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…