标题： 手征对称狄拉克算子低能本征模的局域化 显示英文标题

标题： Localization of Low Lying Eigenmodes for Chirally Symmetric Dirac Operator

摘要： 我们考虑SU(2)格点规范理论中重叠费米子算符的零模和近零模的性质。 态的密度约为Λ(QCD)，而这些模的局域化体积在格点间距趋于零时，在物理单位下趋于零。 当我们研究“涡旋移除”配置时，情况会发生剧烈变化。 显示英文摘要

摘要： We consider properties of zero and near-zero modes for overlap fermion operator in SU(2) lattice gluodynamics. The density of the states is of the order of Lambda(QCD) while the localization volume of the modes tends to zero in physical units with the lattice spacing tending to zero. The situation changes drastically when we study "vortex removed" configurations.