Universal Massive Spectral Correlators and QCD3
Abstract
Based on random matrix theory in the unitary ensemble, we derive the double-microscopic massive spectral correlators corresponding to the Dirac operator of QCD3 with an even number of fermions Nf. We prove that these spectral correlators are universal, and demonstrate that they satisfy exact massive spectral sum rules of QCD3 in a phase where flavor symmetries are spontaneously broken according to U(Nf) -> U(Nf/2) x U(Nf/2).
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