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arXiv · hep-ph/0208085

Microscopic spectral density in random matrix models for chiral and diquark condensation

Benoit Vanderheyden·A. D. Jackson
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Abstract

We examine random matrix models of QCD which are capable of supporting both chiral and diquark condensation. A numerical study of the spectral densities near zero virtuality shows that the introduction of color in the interactions does not alter the one-body results imposed by chiral symmetry. A model with three colors has the spectral density predicted for the chiral ensemble with a Dyson index beta = 2; a pseudoreal model with two colors exhibits the spectral density of the chiral ensemble with beta = 1.

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Benoit Vanderheyden, A. D. Jackson. 2003-03-24. Microscopic spectral density in random matrix models for chiral and diquark condensation. https://doi.org/10.1103/physrevd.67.085016

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