23 citations · 35 across the 5 of their papers we have counts for
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cond-mat.dis-nn2015★ 4 cited
Relevant perturbations at the spin quantum Hall transition
S. Bhardwaj, I. A. Gruzberg, V. Kagalovsky
We study relevant perturbations at the spin quantum Hall critical point using a network model formulation. The model has been previously mapped to classical percolation on a square…
cond-mat.dis-nn2014★ 1 cited
Supersymmetry approach to delocalization transitions in a network model of the weak field quantum Hall effect and related models
S. Bhardwaj, V. V. Mkhitaryan, I. A. Gruzberg
We consider a recently proposed network model of the integer quantum Hall (IQH) effect in a weak magnetic field. Using a supersymmetry approach, we reformulate the network model in…