16 citations · 16 across the 1 of their papers we have counts for
Showing 2004Show all
2 papers · 1 filter
cond-mat.mes-hall2004★ 16 cited
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…
cond-mat.supr-con2004
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…