The diffusive behavior of the number-heat correlation function for an interacting electronic disordered system is determined at first order in the disorder strength. Singular corrections are found for the coefficient of the thermopower. The resulting scaling behavior in the various universality classes differs from that obtained in the noninteracting case. © 1991 The American Physical Society.
Critical behavior of the thermopower near the metal-insulator transition / Fabrizio, M.; Castellani, C.; Strinati, G.. - In: PHYSICAL REVIEW. B, CONDENSED MATTER. - ISSN 0163-1829. - 43:13(1991), pp. 11088-11092. [10.1103/PhysRevB.43.11088]
Critical behavior of the thermopower near the metal-insulator transition
Fabrizio M.;
1991-01-01
Abstract
The diffusive behavior of the number-heat correlation function for an interacting electronic disordered system is determined at first order in the disorder strength. Singular corrections are found for the coefficient of the thermopower. The resulting scaling behavior in the various universality classes differs from that obtained in the noninteracting case. © 1991 The American Physical Society.| File | Dimensione | Formato | |
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