Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleLow-Energy Theorems and the Dirac Operator Spectral Density in QCD.AuthorsGorsky, A.AbstractWe discuss the spectral density of the massless Dirac operator at small eigenvalues and quark masses compatible with the restrictions imposed by the low-energy theorems in QCD. The sum rule for its derivative with respect to the quark mass is found. © 2000 MAIK “Nauka / Interperiodica”.SubjectsSPECTRAL energy distribution; DIRAC equation; EIGENVALUES; QUARK models; QUANTUM chromodynamicsPublicationJETP Letters, 2000, Vol 71, Issue 6, p239ISSN0021-3640Publication typeArticleDOI10.1134/1.568324