Towards the string dual of N=1 SQCD-like theories
Towards the string dual of N=1 SQCD-like theories
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走向 N=1 SQCD 类理论的弦对偶
DOI：
10.1103/physrevd.73.086005
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发表时间：
2006
影响因子：
5
通讯作者：
A. Paredes
中科院分区：
文献类型：
--
作者：
R. Casero;C. Nunez;A. Paredes
我们构造了超重力加膜解，我们认为这与4d N=1 SQCD与四次超势有关。几何形状取决于比值Nf/Nc，它可以保持1阶，在原点表现出良好的奇点，在其他地方表现出弱弯曲。我们通过研究各种特征来支持我们的场论解释，如r -对称破缺，瞬子，Seiberg对偶，Wilson循环和对创建，耦合和畴壁的运行。在本文的第二部分，我们解决了一个不同的问题：对（无味）N=1 SYM加上一些UV补全的超重力解族的不同成员的有趣物理分析。
We construct supergravity plus branes solutions, which we argue to be related to 4d N=1 SQCD with a quartic superpotential. The geometries depend on the ratio Nf/Nc which can be kept of order one, present a good singularity at the origin and are weakly curved elsewhere. We support our field theory interpretation by studying a variety of features like R-symmetry breaking, instantons, Seiberg duality, Wilson loops and pair creation, running of couplings and domain walls. In a second part of this paper, we address a different problem: the analysis of the interesting physics of different members of a family of supergravity solutions dual to (unflavored) N=1 SYM plus some UV completion.