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dc.contributor.authorAkemann, G-
dc.contributor.authorKanzieper, E-
dc.identifier.citationPhys.Rev.Lett. 85 (2000): 1174-1177en
dc.description.abstractWe show that integrable structure of chiral random matrix models incorporating global symmetries of QCD Dirac operators (labeled by the Dyson index beta=1,2, and 4) leads to emergence of a connection relation between the spectral statistics of massive and massless Dirac operators. This novel link established for beta-fold degenerate massive fermions is used to explicitly derive (and prove the random matrix universality of) statistics of low--lying eigenvalues of QCD Dirac operators in the presence of SU(2) massive fermions in the fundamental representation (beta=1) and SU(N_c >= 2) massive adjoint fermions (beta=4). Comparison with available lattice data for SU(2) dynamical staggered fermions reveals a good agreement.en
dc.format.extent145850 bytes-
dc.publisherThe American Physical Societyen
dc.subjectHigh Energy Physics - Theoryen
dc.subjectChaotic Dynamicsen
dc.titleSpectra of massive and massless QCD Dirac operators: A novel linken
dc.typeResearch Paperen
Appears in Collections:Dept of Mathematics Research Papers
Mathematical Sciences

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