73 citations · 503 across the 17 of their papers we have counts for
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cond-mat.dis-nn2016★ 62 cited
Eigenvectors under a generic perturbation: non-perturbative results from the random matrix approach
Kevin Truong, Alexander Ossipov
We consider eigenvectors of the Hamiltonian perturbed by a generic perturbation modelled by a random matrix from the Gaussian Unitary Ensemble (GUE). Using the supersymme…
cond-mat.dis-nn2007★ 31 cited
Supersymmetry Approach to Almost Diagonal Random Matrices
Oleg Yevtushenko, Alexander Ossipov
We develop a supersymmetric field theoretical description of the Gaussian ensemble of the almost diagonal Hermitian Random Matrices. The matrices have independent random entries H_…
cond-mat.dis-nn1999★ 40 cited
Statistical properties of phases and delay times of the one-dimensional Anderson model with one open channel
A. Ossipov, Tsampikos Kottos, T. Geisel
We study the distribution of phases and of Wigner delay times for a one-dimensional Anderson model with one open channel. Our approach, based on classical Hamiltonian maps, allows…