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Emergent gauge symmetries and particle physics
Progress in Particle and Nuclear Physics ( IF 14.5 ) Pub Date : 2020-07-01 , DOI: 10.1016/j.ppnp.2020.103756
Steven D. Bass

Hadron properties and interactions are emergent from QCD. Atomic and condensed matter physics are emergent from QED. Could the local gauge symmetries of particle physics also be emergent? We give an introduction to this question and recent ideas connecting it to the (meta)stability of the Standard Model Higgs vacuum. With an emergent Standard Model the gauge symmetries would "dissolve" in the ultraviolet. This scenario differs from unification models which exhibit maximum symmetry in the extreme ultraviolet. With emergence, new global symmetry violations would appear in higher dimensional operators.

中文翻译:

涌现规范对称性和粒子物理学

强子性质和相互作用是从 QCD 中出现的。原子和凝聚态物理是从 QED 中产生的。粒子物理学的局域规范对称性是否也会出现?我们介绍了这个问题以及将其与标准模型希格斯真空的(元)稳定性联系起来的最新想法。使用紧急标准模型,规范对称性将“溶解”在紫外线中。这种情况不同于在极紫外区域表现出最大对称性的统一模型。随着出现,新的全局对称性违反将出现在更高维的算子中。
更新日期:2020-07-01
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