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arXiv 1606.09258hep-lathep-ph
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格点场论在高能物理中的应用

Lattice field theory applications in high energy physics

Steven Gottlieb

摘要:

格点规范理论是由Kenneth Wilson在1974年提出的。在接下来的几十年里,行动,算法和计算机的改进使QCD取得了巨大的进步,晶格计算可以对某些量产生亚百分比级的精度。在QCD之外,格点方法正被用来探索可能的超越标准模型(BSM)的动力学对称性破缺和超对称性理论。我们调查进展提取信息的标准模型的参数,面对晶格计算与实验结果,并寻找证据的BSM效应。

英文摘要:

Lattice gauge theory was formulated by Kenneth Wilson in 1974. In the ensuing decades, improvements in actions, algorithms, and computers have enabled tremendous progress in QCD, to the point where lattice calculations can yield sub-percent level precision for some quantities. Beyond QCD, lattice methods are being used to explore possible beyond the standard model (BSM) theories of dynamical symmetry breaking and supersymmetry. We survey progress in extracting information about the parameters of the standard model by confronting lattice calculations with experimental results and searching for evidence of BSM effects.

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。

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