1995/05/18 by Anthony Zee, Zee, Anthony
Computer Science · Mathematics · Physics and Astronomy · #Condensed Matter (cond-mat) #FOS: Physical sciences #High Energy Physics - Theory (hep-th) #Matrix Theory and Algorithms #Random Matrices and Applications #cond-mat #hep-th
paper · pdf · doi:10.48550/arxiv.cond-mat/9505083
12 pages, hard-copy figures available from [email protected]
arxiv created 1995/05/18 · openalex publication_date 1995/05/18 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
We study Hamiltonians consisting of a deterministic term plus a random term. Using a daigrammatic approach and introducing the concept of "gluon connectedness," we calculate the density of energy levels for a wide class of probability distributions governing the random term, thus generalizing a result obtained recently by Brézin, Hikami, and Zee. The method used here may be applied to a broad class of problems involving random matrices.