晶格上的核力
Nuclear forces on the lattice
摘要:
本文综述了NPL QCD合作组利用格点量子色动力学研究强子相互作用的最新进展,重点介绍了最近对介子-重子散射长度的计算。正在进行的重子相互作用的高统计计算也进行了审查。特别是,新的见解困扰涉及重子的关联函数的信号/噪声问题进行了讨论。
英文摘要:
Recent studies by the NPLQCD collaboration of hadronic interactions using lattice QCD are reviewed, with an emphasis on a recent calculation of meson-baryon scattering lengths. Ongoing high-statistics calculations of baryon interactions are also reviewed. In particular, new insights into the signal/noise problems that plague correlation functions involving baryons are discussed.
机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。