Baryonic states in supersymmetric Yang-Mills theory

Baryonic states in supersymmetric Yang-Mills theory
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超对称杨-米尔斯理论中的重子态

DOI:
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发表时间:
2018
期刊:
Proceedings of The 36th Annual International Symposium on Lattice Field Theory — PoS(LATTICE2018)
影响因子:
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通讯作者:
P. Scior
P. Scior
中科院分区:
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文献类型:
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作者:
Sajid Ali;G. Bergner;H. Gerber;Camilo López;I. Montvay;G. Munster;S. Piemonte;P. Scior

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在数学上{N}=1的超对称Yang-Mills理论中,胶子的超伙伴是胶子,它是规范群伴随表示中的自旋1/2的Majorana粒子。将三个胶子结合在一起,就有可能形成颜色中性的束缚态,类似于QCD中的重子。相应重子算符的关联函数包含一个由“日落图”表示的贡献,此外,与QCD不同的是,另一个贡献由“奇观图”表示。我们给出了这些物体的实现和计算的第一个结果,这些结果是由超对称杨-米尔斯理论的数值模拟获得的。
In $\mathcal{N}$=1 supersymmetric Yang-Mills theory the superpartner of the gluon is the gluino, which is a spin 1/2 Majorana particle in the adjoint representation of the gauge group. Combining three gluinos, it is possible to form colour neutral bound states, analogous to baryons in QCD. The correlation functions of the corresponding baryonic operators contain a contribution represented by a `sunset diagram', and in addition, unlike in QCD, another contribution represented by a `spectacle diagram'. We present first results from an implementation and calculation of these objects, obtained from numerical simulations of supersymmetric Yang-Mills theory.
超对称YangâMills理论中的Ward恒等式分析
DOI: 10.1140/epjc/s10052-018-5887-9
发表时间: 2018
期刊: The European Physical Journal C
影响因子: --
作者:
S. Ali;H. Gerber;I. Montvay;G. Münster;S. Piemonte;P. Scior;G. Bergner
通讯作者: G. Bergner