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arXiv 0705.0056hep-th
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具有五个NS5-Branes的亚稳态膜结构

Meta-Stable Brane Configurations with Five NS5-Branes

Changhyun Ahn

摘要:

从一个N=1的超对称电规范理论出发,其规范群为SU(N_c)x SU(N_c '),每个规范群具有基本面,双基本面,SU(N_c)具有对称味和共轭对称味,我们将Seiberg对偶独立地应用于每个规范群,得到两个N=1的超对称对偶磁规范理论,其对偶物质包括规范单态.通过分析对偶磁超势的F项方程,我们描述了IIA型弦论中对应于这些规范理论的亚稳非超对称真空的相交膜组态.文中还讨论了用反对称味代替上述对称味的情况。

英文摘要:

From an N=1 supersymmetric electric gauge theory with the gauge group SU(N_c) x SU(N_c') with fundamentals for each gauge group, the bifundamentals and a symmetric flavor and a conjugate symmetric flavor for SU(N_c), we apply Seiberg dual to each gauge group independently and obtain two N=1 supersymmetric dual magnetic gauge theories with dual matters including the gauge singlets. By analyzing the F-term equations of the dual magnetic superpotentials, we describe the intersecting brane configurations of type IIA string theory corresponding to the meta-stable nonsupersymmetric vacua of these gauge theories. The case where the above symmetric flavor is replaced by an antisymmetric flavor is also 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。

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