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math-ph2009
Lifshitz tails for the Interband Light Absorption Coefficient
W. Kirsch, M. Krishna
In this paper we consider the Interband Light Absorption Coefficient for various models. We show that at the lower and upper edges of the spectrum the Lifshitz tails behaviour of t…
math-ph2006
Continuity of integrated density of states -- independent randomness
M Krishna
In this paper we discuss the continuity properties of the integrated density of states for random models based on that of the single site distribution. Our results are valid for mo…