%0 Journal Article %T Dynamical Chiral-Symmetry Breaking in the Dual Ginzburg-Landau Theory %A Shoichi Sasaki %A Hideo Suganuma %A Hiroshi Toki %J Physics %D 1994 %I arXiv %X We study the effect of QCD-monopole condensation on the dynamical chiral-symmetry breaking by using the dual Ginzburg-Landau theory of QCD. We formulate the Schwinger-Dyson equation and solve it numerically. The large enhancement is found for the chiral-symmetry breaking due to QCD-monopole condensation, which suggests the close relation between the color confinement and the chiral-symmetry breaking. %U http://arxiv.org/abs/hep-ph/9409406v1