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arXiv 1412.2148hep-lat
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以共形窗口为目标:晶格上的标量

Targeting the Conformal Window: Scalars on the Lattice

Evan Weinberg, Rich Brower, Anna Hasenfratz, Claudio Rebbi, Oliver Witzel

摘要:

标准模型中的轻希格斯玻色子可能是强相互作用规范理论中弱破缺的共形对称的结果。本文提出了一种新的思路,利用SU(3)规范理论的四重八轻味来研究从共形到禁闭行为的转变。这个系统之间的插值12味共形和4味手性破缺理论的重口味的质量是不同的。我们展示了第一个结果,我们确定的等单态0++状态。

英文摘要:

The light Higgs boson of the Standard Model could arise as the consequence of the weakly broken conformal symmetry in a strongly interacting gauge theory. Here we present a novel idea to study the transition from conformal to confining behavior using an SU(3) gauge theory with four light and eight heavy flavors. This system interpolates between the 12-flavor conformal and the 4 flavor chirally broken theory as the mass of the heavy flavors are varied. We show first results on our determination of the iso-singlet 0++ state.

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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