出版社：SISSA, Scuola Internazionale Superiore di Studi Avanzati
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 LQCD 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.
