Supersymmetry breaking at the end of a cascade of Seiberg dualities

Supersymmetry breaking at the end of a cascade of Seiberg dualities
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塞伯格对偶级联末端的超对称性破缺

DOI:
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发表时间:
2005
期刊:
影响因子:
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通讯作者:
A. Cotrone
A. Cotrone
中科院分区:
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文献类型:
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作者:
Matteo Bertolini;F. Bigazzi;A. Cotrone

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研究了Del Pezzo曲面上复锥尖端的$N$正则和$M$分数D3膜的级联非共形箭图理论的红外动力学.这个锥体的视界是不规则的佐佐木-爱因斯坦流形${Y}^{2,1}$。我们的分析表明,在级联的末尾,超对称性被动态破坏。
We study the IR dynamics of the cascading nonconformal quiver theory on $N$ regular and $M$ fractional D3 branes at the tip of the complex cone over the first del Pezzo surface. The horizon of this cone is the irregular Sasaki-Einstein manifold ${Y}^{2,1}$. Our analysis shows that at the end of the cascade supersymmetry is dynamically broken.