## THE CONDUCTIVITY MEASURE FOR THE ANDERSON MODEL (709)

by
Abel Klein
,
Peter Müller

Citations: | 3 - 0 self |

### BibTeX

@MISC{Klein709theconductivity,

author = {Abel Klein and Peter Müller},

title = {THE CONDUCTIVITY MEASURE FOR THE ANDERSON MODEL},

year = {709}

}

### OpenURL

### Abstract

Dedicated to Leonid A. Pastur on the occasion of his 70th birthday Abstract. We study the ac-conductivity in linear response theory for the Anderson tight-binding model. We define the electrical acconductivity and calculate the linear-response current at zero temperature for arbitrary Fermi energy. In particular, the Fermi energy may lie in a spectral region where extended states are believed to exist. 1.