标题： 插值格点规范场和施温格模型中的手征费米子 显示英文标题

标题： Interpolated Lattice Gauge Fields and Chiral Fermions in the Schwinger Model

摘要： 在电荷为(3,4,5)的手征施温格模型中，研究了费米子诱导的有效作用量。 保罗-维勒斯正则化与动量截断相结合，用于计算连续规范场上的费米子行列式，这些规范场是在格点之间插值的。 在冻结更新获得的规范构型上，数值地研究了收敛性和规范变异性。 显示英文摘要

摘要： The effective action induced by fermions in the chiral Schwinger model with charges (3,4,5) is investigated. Pauli-Villars regularization is combined with momentum cut-off for the evaluation of the fermion determinants on continuum gauge fields interpolated between lattice points. The convergence and gauge variance are studied numerically on gauge configurations taken from quenched updating.