@article{oai:kanazawa-u.repo.nii.ac.jp:00028541, author = {石黒, 克也 and 鈴木, 恒雄 and Chernodub, M.N. and Ishiguro, Katsuya and Suzuki, Tsuneo}, issue = {9}, journal = {Physical Review D - Particles, Fields, Gravitation and Cosmology}, month = {May}, note = {094508, We study the effective monopole action obtained in the maximal Abelian projection of the quenched SU(2) lattice QCD. We determine the quadratic part of the lattice action using analytical blocking from the continuum dual superconductor model to the lattice model. The leading contribution to the quadratic action depends explicitly on the value of the monopole condensate. We show that the analytical monopole action matches the numerically obtained action in quenched SU(2) QCD with a good accuracy. The comparison of numerical and analytical results gives us the value of the monopole condensate in quenched SU(2) QCD, η=243(42) MeV., 金沢大学総合メディア基盤センター}, pages = {094508-1--094508-12}, title = {Determination of the monopole condensate from monopole action in quenched SU(2) QCD}, volume = {69}, year = {2004} }