The Erwin Schr odinger
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 conngura-tional averaging can be performed before thermodynamical one and the problem of calculation of conngurationally averaged correlation functions of disordered spherical model is reduced to the calculation of correlation functions for Fermi-Bose interacting regular system.
منابع مشابه
ESI The Erwin Schr odinger
2 ABSTRACT In this paper we explicitly prove the invariance of the time-dependent string gravity Lagrangian with up to four derivatives under the global O(d; d) symmetry.
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