384 citations · 1.5k across the 46 of their papers we have counts for
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cond-mat1995★ 89 cited
Floating of Extended States and Localization Transition in a Weak Magnetic Field
Kun Yang, R. N. Bhatt
We report results of a numerical study of non-interacting electrons moving in a random potential in two dimensions in the presence of a weak perpendicular magnetic field. We study…
cond-mat1995★ 111 cited
Random Bonds and Topological Stability in Gapped Quantum Spin Chains
R. A. Hyman, Kun Yang, R. N. Bhatt +1
We study the effects of random bonds on spin chains that have an excitation gap in the absence of randomness. The dimerized spin-1/2 chain is our principal example. Using an asympt…