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arXiv 0812.3655hep-thhep-lathep-ph
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弦对偶的行走动力学

Walking Dynamics from String Duals

Carlos Nunez, Ioannis Papadimitriou, Maurizio Piai

摘要:

在弦论对偶N=1规范理论与规范群SU(Nc)和大Nc的背景下,我们确定了一类解决方案的背景方程,一个适当定义的对偶规范耦合表现出步行理论的功能。我们发现证据三个不同的,动态生成的尺度,特征行走,对称性破缺和禁闭,我们把它们对应于场论的分析运营商驱动的流量。

英文摘要:

Within the context of a String Theory dual to N=1 gauge theories with gauge group SU(Nc) and large Nc, we identify a class of solutions of the background equations for which a suitably defined dual of the gauge coupling exhibits the features of a walking theory. We find evidence for three distinct, dynamically generated scales, characterizing walking, symmetry breaking and confinement, and we put them in correspondence with field theory by an analysis of the operators driving the flow.

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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