This article is cited in 13 papers

Electrical conductivity of a system of localized and delocalized electrons

G. Röpke


Abstract: Zubarev's nonequilibrium statistical operator method is used to obtain balance equations for a system of interacting electrons in the field of a scatterer potential in which both localized and delocalized states are possible. An explicit expression for the conductivity is obtained by calculating the correlation functions by the method of thermal Green's functions.

Received: 28.01.1980

 English version: Theoretical and Mathematical Physics, 1981, 46:2, 184–190

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