GORKOV AND ELIASHBERG LINEAR-RESPONSE THEORY - RIGOROUS DERIVATION AND LIMITS OF APPLICABILITY

Authors
BLANTER YM MIRLIN AD
Citation
Ym. Blanter et Ad. Mirlin, GORKOV AND ELIASHBERG LINEAR-RESPONSE THEORY - RIGOROUS DERIVATION AND LIMITS OF APPLICABILITY, Physical review. B, Condensed matter, 53(19), 1996, pp. 12601-12604
Citations number
21
Categorie Soggetti
Physics, Condensed Matter
Journal title
Physical review. B, Condensed matter → ACNP
ISSN journal
01631829
Volume
53
Issue
19
Year of publication
1996
Pages
12601 - 12604
Database
ISI
SICI code
0163-1829(1996)53:19<12601:GAELT->2.0.ZU;2-E
Abstract
A rigorous microscopic calculation of the polarizability of disordered mesoscopic particles within the grand canonical ensemble is given in terms of the supersymmetry method. The phenomenological result of Gor' kov and Eliashberg is confirmed. Thus the underlying assumptions of th eir method are justified. This encourages application of random matrix theory in the Gor'kov-Eliashberg style to more complicated situations .