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|Title: ||Quasiclassical theory of charge transport in disordered interacting electron systems|
|Authors: ||Schwab, Peter|
|Keywords: ||quantum transport|
|Issue Date: ||13-Oct-2003|
|Publisher: ||WILEY-VCH Verlag|
|Abstract: ||We consider the corrections to the Boltzmann theory of electrical transport arising from the Coulomb interaction in disordered conductors. In this article the theory is formulated in terms of quasiclassical Green's functions. We demonstrate that the formalism is equivalent to the conventional diagrammatic technique by deriving the well-known Altshuler-Aronov corrections to the conductivity. Compared to the conventional approach, the quasiclassical theory has the advantage of being closer to the |
|Appears in Collections:||A - Articolo su rivista|
X_Dipartimento di Fisica 'Edoardo Amaldi'
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