68 citations · 389 across the 38 of their papers we have counts for
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Numerical study of the localization length critical index in a network model of plateau-plateau transitions in the quantum Hall effect
M. Amado, A. V. Malyshev, A. Sedrakyan +1
We calculate numerically the localization length critical index within the Chalker-Coddington (CC) model for plateau-plateau transitions in the quantum Hall effect. Lyapunov expone…
Grassmann-Gaussian integrals and generalized star products
Sh. Khachatryan, R. Schrader, A. Sedrakyan
In quantum scattering on networks there is a non-linear composition rule for on-shell scattering matrices which serves as a replacement for the multiplicative rule of transfer matr…
Network Models: Action formulation
Sh. Khachatryan, A. Sedrakyan, P. Sorba
We develop a technique to formulate quantum field theory on arbitrary network, based on different, randomly disposed sets of scattering's. We define R-matrix of the whole network a…