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hep-ph2005★ 22 cited
Meson-loop contributions to the quark condensate from the instanton vacuum
Hyun-Chul Kim, M. M. Musakhanov, M. Siddikov
We investigate the quark condensate of the QCD vacuum within the instanton vacuum model. We calculate the meson-loop contributions to the dynamical quark mass and quark condensate…
hep-ph2005
Instanton vacuum beyond chiral limit
M. Musakhanov
In this talk it is discussed the derivation of low-frequencies part of quark determinant and partition function. As a first application, quark condensate is calculated beyond chira…