标题： 重子关联函数的低模式平均 显示英文标题

标题： Low-mode averaging for baryon correlation functions

摘要： 低模平均技术是一种强大的工具，可以减少由于狄拉克算符的低模特征值引起的关联函数中的大幅波动。 在这项工作中，我们提出了对该技术的一种推广，用于重子，并用淬火Neuberger费米子在扩展为L=1.5 fm的晶格上计算左手核子的两点关联函数来测试我们的方法。我们表明，统计涨落可以被减小并且重子信号可以显著改善。 显示英文摘要

摘要： The low-mode averaging technique is a powerful tool for reducing large fluctuations in correlation functions due to low-mode eigenvalues of the Dirac operator. In this work we propose a generalization to baryons and test our method on two-point correlation functions of left-handed nucleons, computed with quenched Neuberger fermions on a lattice with extension L=1.5 fm. We show that the statistical fluctuations can be reduced and the baryon signal significantly improved.