Random Matrix Theory and Chiral Logarithms
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Recently, the contributions of chiral logarithms predicted by quenched chiral perturbation theory have been extracted from lattice calculations of hadron masses. We argue that a detailed comparison of random matrix theory and lattice calculations allows for a precise determination of such corrections. We estimate the relative size of the m*log(m), m, and m^2 corrections to the chiral condensate for quenched SU(2).
LaTeX (elsart.cls), 9 pages, 6 .eps figures, added reference, altered discussion of Eq.(9)
LaTeX (elsart.cls), 9 pages, 6 .eps figures, added reference, altered discussion of Eq.(9)