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arXiv 1312.3142hep-lat
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非微扰规范-希格斯统一:对称性和序参量

Non-perturbative Gauge-Higgs Unification: Symmetries and Order Parameters

Nikos Irges, Francesco Knechtli

摘要:

我们考虑定义在轨道格点上的纯SU(N)规范理论,类似于连续统的S^1/Z_2规范理论轨道,根据微扰分析,它不具有希格斯相。在非微扰情况下,N偶的结论是相反的,即自发对称性破缺确实发生了,一些规范玻色子变得有质量。我们解释这个新的,非微扰现象在数学和物理。

英文摘要:

We consider pure SU(N) gauge theories defined on an orbifold lattice, analogous to the S^1/Z_2 gauge theory orbifolds of the continuum, which according to the perturbative analysis do not have a Higgs phase. Non-perturbatively the conclusion for N even is the opposite, namely that spontaneous symmetry breaking does take place and some of the gauge bosons become massive. We interpret this new, non-perturbative phenomenon both mathematically and physically.

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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