格上的N=1超Yang-Mills
N=1 super Yang-Mills on the lattice
摘要:
本文给出了N=1超对称Yang-Mills理论中畴壁费米子的数值研究结果。在8^3x8和16^3x32格点上,利用Wilson规范作用量对规范群SU(2)进行了一系列动力学模拟。我们考虑了一系列的胶子质量(即,第五维范围L_s=16-28,输入胶子质量值m_f=0.01-0.04),以便执行物理量的手征极限外推。在这些诉讼中,我们总结了我们的研究结果从狄拉克频谱和β =2.3,2.353和2.4合奏的拓扑电荷提出了新的结果。
英文摘要:
We present results from a numerical study of N=1 supersymmetric Yang-Mills theory using domain wall fermions. A set of dynamical simulations were performed for the gauge group SU(2) using the Wilson gauge action on 8^3x8 and 16^3x32 lattices. We considered a range of gluino masses (i.e., fifth dimension extents L_s=16-28 and input gluino mass values m_f=0.01-0.04) in order to perform chiral limit extrapolations of physical quantities. In these proceedings, we summarize our findings from a study of the Dirac spectrum and present new results for the topological charge on beta=2.3, 2.353 and 2.4 ensembles.
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