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arXiv 1104.3963hep-th
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关于Klebanov-Strassler重子分支的多尺度动力学

Towards multi-scale dynamics on the baryonic branch of Klebanov-Strassler

Daniel Elander, Jerome Gaillard, Carlos Nunez, Maurizio Piai

摘要:

我们明确地构造了一类新的IIB型超引力背景,推广了Klebanov-Strassler的重子分支。我们应用的解决方案生成技术,从一个大类的解决方案的包装D5系统,产生新的解决方案,然后继续详细研究其性能,无论是在红外和紫外线。我们提出了一个简单直观的场论解释的旋转程序和我们的新的解决方案内的Papadopoulos-Tseytlin anesthesia的意义,特别是在有关的对偶级联的Klebanov-Strassler解决方案。在场论中,2、3、6维算子的不同VEV的存在表明,这是朝着构建真正多尺度(强耦合)动力学模型的弦对偶迈出的重要一步。

英文摘要:

We construct explicitly a new class of backgrounds in type-IIB supergravity which generalize the baryonic branch of Klebanov-Strassler. We apply a solution-generating technique that, starting from a large class of solutions of the wrapped-D5 system, yields the new solutions, and then proceed to study in detail their properties, both in the IR and in the UV. We propose a simple intuitive field theory interpretation of the rotation procedure and of the meaning of our new solutions within the Papadopoulos-Tseytlin ansatz, in particular in relation to the duality cascade in the Klebanov-Strassler solution. The presence in the field theory of different VEVs for operators of dimensions 2, 3 and 6 suggests that this is an important step towards the construction of the string dual of a genuinely multi-scale (strongly coupled) dynamical model.

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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