Dirac zero - modes in compact U ( 1 ) gauge theory
نویسندگان
چکیده
We study properties of the zero and near-zero eigenmodes of the overlap Dirac operator in compact U (1) gauge theory. In the confinement phase the exact zero-modes are localized as found by studying the values of the inverse participation ratio and other features. Non-zero-eigenmodes are less localized in the confinement phase. In the Coulomb phase no zero-modes are observed and the eigenmodes show no localization at all.
منابع مشابه
N ov 2 00 4 Dirac zero - modes in compact U ( 1 ) gauge theory
We study properties of the zero and near-zero eigenmodes of the overlap Dirac operator in compact U (1) gauge theory. In the confinement phase the exact zero-modes are localized as found by studying the values of the inverse participation ratio and other features. Non-zero-eigenmodes are less localized in the confinement phase. In the Coulomb phase no zero-modes are observed and the eigenmodes ...
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تاریخ انتشار 2008