arXivDaily arXiv每日学术速递 周一至周五更新
北美退伍军人节(Veterans Day),12 日无更新
arXiv 0906.4333hep-th
收藏

关于ABJM理论超对称性增强的注记

Notes on Supersymmetry Enhancement of ABJM Theory

O-Kab Kwon, Phillial Oh, Jongsu Sohn

摘要:

我们研究了ABJM理论的超对称性增强。本文从ABJM理论的截断形式的具有规范群U(2)的$\times$超对称Chern-Simons物质理论出发,利用算符发现存在与规范群有关的额外的${\cal N}=2$超对称性.我们证明了这种额外的超对称性可以与原始ABJM理论的${\cal N}=6$超对称性结合,在$k=1,2$的情况下,得到具有规范群U(2)$\times$ U(2)的增强的${\cal N}=8$超对称性。我们还讨论了U($N$)$\times$ U($N$)规范群对ABJM理论的超对称性增强,并找到了一个超对称算符应满足的条件。

英文摘要:

We study the supersymmetry enhancement of ABJM theory. Starting from a ${\cal N}=2$ supersymmetric Chern-Simons matter theory with gauge group U(2)$\times$U(2) which is a truncated version of the ABJM theory, we find by using the monopole operator that there is additional ${\cal N}=2$ supersymmetry related to the gauge group. We show this additional supersymmetry can combine with ${\cal N}=6$ supersymmetry of the original ABJM theory to an enhanced ${\cal N}=8$ SUSY with gauge group U(2)$\times$U(2) in the case $k=1,2$. We also discuss the supersymmetry enhancement of the ABJM theory with U($N$)$\times$U($N$) gauge group and find a condition which should be satisfied by the monopole operator.

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。

↑