Ph. Damgaard et Sm. Nishigaki, UNIVERSAL MASSIVE SPECTRAL CORRELATORS AND 3-DIMENSIONAL QCD, Physical review. D. Particles and fields, 57(8), 1998, pp. 5299-5302
Based on random matrix theory in the unitary ensemble, we derive the d
ouble-microscopic massive spectral correlators corresponding to the Di
rac operator of QCD(3) with an even number of fermions N-f. We prove t
hat these spectral correlators are universal, and demonstrate that the
y satisfy exact massive spectral sum rules of QCD(3) in a phase where
flavor symmetries are spontaneously broken according to U(N-f)-->(N-f/
2) x U(N-f/2).