Introduction to the Supersymmetry Method for the Gaussian Random-Matrix Ensembles

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dc.creatorZuk, Josef A.
dc.date1994-12-13
dc.date1996-07-19
dc.date.accessioned2026-07-07T08:58:52Z
dc.date.available2026-07-07T08:58:52Z
dc.descriptionThis article is intended to provide a pedagogical introduction to the supersymmetry method for performing ensemble-averaging in Gaussian random-matrix theory. The method is illustrated by a detailed calculation of the simplest non-trivial physical quantity, namely, the second-order correlation in the density of states for two different energies within the spectrum (commonly known as the density-density correlator) for a system described by a random Hamiltonian matrix belonging to the Gaussian unitary ensemble.
dc.description36 pages, LaTeX, No figures. New address for correspondence. Some misprints corrected and background material added.
dc.identifierhttps://arxiv.org/abs/cond-mat/9412060
dc.identifierhttp://arxiv.org/abs/cond-mat/9412060
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/147495
dc.subjectCondensed Matter
dc.subjectHigh Energy Physics - Theory
dc.titleIntroduction to the Supersymmetry Method for the Gaussian Random-Matrix Ensembles
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