208 citations · 529 across the 8 of their papers we have counts for
8 papers
Tail states and unusual localization transition in low-dimensional Anderson model with power-law hopping
Konstantin S. Tikhonov, Alexey S. Ioselevich, Mikhail V. Feigel'man
We study deterministic power-law quantum hopping model with an amplitude and local Gaussian disorder in low dimensions under the condition $d < β< 3…
Oscillations of magnetoresistance in a clean hollow cylinder with fluctuating radius
Alexey Ioselevich
We consider magnetic oscillations of resistivity of a clean hollow cylinder with fluctuating radius , threaded by magnetic flux . We demonstrate, that for very weak fluctuati…
Inelastic cotunneling through a long diffusive wire
M. V. Feigelman, A. S. Ioselevich
We show that electron transport through a long multichannel wire, connected to leads by tunnel junctions, at low temperatures and voltages is dominated by inelastic cotunnelling. T…
Variable range cotunneling and conductivity of a granular metal
M. V. Feigel'man, A. S. Ioselevich
The Efros-Shklovskii law for the conductivity of granular metals is interpreted as a result of a variable range cotunneling process. The cotunneling between distant resonant grains…
Quantum percolation in granular metals
M. V. Feigel'man, A. S. Ioselevich, M. A. Skvortsov
Theory of quantum corrections to conductivity of granular metal films is developed for the realistic case of large randomly distributed tunnel conductances. Quantum fluctuations of…
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…