• Regularity of the Interband Light Absorption Coefficient

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    • Keywords


      Light absorption coefficient; density of states; random operators.

    • 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.

    • Author Affiliations


      M Krishna1

      1. The Institute of Mathematical Sciences, Taramani, Chennai 600 113, India
    • Dates

  • Proceedings – Mathematical Sciences | News

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      Posted on July 25, 2019

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