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arXiv 1407.0133hep-phhep-th
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具有保管对称性的T^2/Z_N上的6维规范-Higgs统一

6D gauge-Higgs unification on T^2/Z_N with custodial symmetry

Yoshio Matsumoto, Yutaka Sakamura

摘要:

研究了T^2/Z_N上具有保管对称性的规范-Higgs统一模型.我们选择可能的规范群,轨道折叠和表示的物质费米子是符合保管对称性,通过群论分析。我们发现最好的候选是T^2/Z_3上的6D SU(3)_C × U(4)规范理论,第三代夸克嵌入到SO(6)的对称无痕秩2张量体费米子中。

英文摘要:

We investigate the gauge-Higgs unification models compactified on T^2/Z_N that have the custodial symmetry. We select possible gauge groups, orbifolds and representations of the matter fermions that are consistent with the custodial symmetry, by means of the group theoretical analysis. The best candidate we found is 6D SU(3)_C x U(4) gauge theory on T^2/Z_3 and the third generation quarks are embedded into bulk fermions that are the symmetric traceless rank-2 tensor of SO(6).

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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