09-42 M Krishna

Regularity of the Interband Light Absorption Coefficient (209K, pdf) Mar 3, 09

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Abstract. In this paper we consider the Interband Light Absorption Coefficient (ILAC), in a symmetric form, in the case of random operators on the $d$-dimensional lattice. We show that the symmetrized version of ILAC is either continuous or has a component which has the same modulus of continuity as the density of states.

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