标题： 格点QCD薛定谔泛函中的重整化夸克质量——具有非零背景场的一阶计算 显示英文标题

标题： The renormalised quark mass in the Schrodinger functional of lattice QCD - a one-loop calculation with a non-vanishing background field

摘要： 在施罗德函数方案中，计算了重整化质量消失时的临界夸克质量，该方案带有非零的背景场，并且是一阶微扰论。 此外，还进行了关于赝标密度重整化常数以及若干离散化误差的一阶计算，并与具有零背景场的结果进行了比较。 显示英文摘要

摘要： The critical quark mass, at which the renormalised mass vanishes, is computed in the Schrodinger functional scheme with a non vanishing background field at one-loop order of perturbation theory. Further one-loop calculations are done for the renormalisation constant of the pseudo scalar density and for several discretisation errors and compared to results obtained with a vanishing background field.