The Supersymmetry Representation for Correlation Functions of Disordered Systems
نویسندگان
چکیده
Two disordered models are considered: spherical model and non-interacting electron gas on lattice. The supersymmetry representation for correlation functions of these models is obtained. Using this representation the configurational averaging can be performed before thermodynamical one and the problem of calculation of configurationally averaged correlation functions of disordered spherical model is reduced to the calculation of correlation functions for Fermi-Bose interacting regular system.
منابع مشابه
The Supersymmetry Representation forCorrelation Functions of Disordered SystemsV
Two disordered models are considered: spherical model and non-interacting electron gas on lattice. The supersymmetry representation for correlation functions of these models is obtained. Using this representation the conngura-tional averaging can be performed before thermodynamical one and the problem of calculation of conngurationally averaged correlation functions of disordered spherical mode...
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