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arXiv 0810.3117hep-lat
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寻找共形窗口

Hunting for the Conformal Window

A. Deuzeman, M. P. Lombardo, E. Pallante

摘要:

不可否认的是,LHC的即将开展以及对标准模型之外的物理本质的探索,重新引起了人们对具有物质内容的规范场理论的共形和准共形行为的兴趣。理论驱动的问题现在似乎获得了强大的实验吸引力,并可能引导我们走向一个更现实的弦论到场论的联系,最初的灵感来自AdS/CFT猜想。在这篇简短的报告中,我们讨论了我们在SU(3)色规范理论中寻找共形窗口的最新进展。

英文摘要:

Undeniably, the imminent activity of LHC and the quest for the nature of physics beyond the standard model have raised renewed interest in the conformal and quasi-conformal behaviour of gauge field theories with matter content. Theoretically driven questions seem to now acquire a strong experimental appeal and might guide us towards a more realistic string theory to field theory connection, originally inspired by the AdS/CFT conjecture. In this brief report, we discuss the state of the art of our search for the conformal window in the SU(3) colour-gauge theory with fermions in the fundamental representation.

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