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math.SP2018
Schrödinger operators with decaying randomness - Pure point spectrum
Anish Mallick, Dhriti Ranjan Dolai
Here we show that for Schrödinger operator with decaying random potential with fat tail single site distribution, the negative spectrum shows a transition from essential spectrum t…
math.SP2018
Global multiplicity bounds and Spectral Statistics Random Operators
Anish Mallick, M Krishna
In this paper, we consider Anderson type operators on a separable Hilbert space where the random perturbations are finite rank and the random variables have full support on $\mathb…