QCD Dirac operator at nonzero chemical potential: lattice data and matrix model

DOI to cite this document:: 10.5283/epub.1851

Akemann, Gernot ; Wettig, Tilo

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Date of publication of this fulltext: 05 Aug 2009 13:33

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Abstract

Recently, a non-Hermitian chiral random matrix model was proposed to describe the eigenvalues of the QCD Dirac operator at nonzero chemical potential. This matrix model can be constructed from QCD by mapping it to an equivalent matrix model which has the same symmetries as QCD with chemical potential. Its microscopic spectral correlations are conjectured to be identical to those of the QCD Dirac ...