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Early Universe in the SU(3)L?(1)X Electroweak Models | Science Publications

机译:SU(3)L?(1)X Electroweak模型中的早期宇宙科学出版物

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> >Wepresent status of the 3-3-1 models and their implications to cosmologicalevolution such as inflation, phase transitions and sphalerons. The models candeal not only with the issues such as neutrino physics, dark matter, etc, butthey are also able to provide quite good agreement with the Standard Cosmology:The inflation happens at the GUT scale, while phase transition has twosequences corresponding two steps of symmetry breaking in the models, namely:SU(3) → SU(2)and SU(2) → U(1).Some bounds on the model parameters are obtained: in the RM331, the mass of theheavy neutral Higgs boson is fixed in the range: 285.56GeV Mh2 1.746TeV and forthe doubly charged scalar: 3.32TeV Mh-- 5.61TeV.
机译: > >我们介绍了3-3-1模型的状态及其对宇宙演化的影响,例如通货膨胀,相变和闪烁体。这些模型不仅可以解决诸如中微子物理学,暗物质等问题,而且还可以与标准宇宙学提供很好的一致性:膨胀发生在GUT尺度上,而相变具有两个对应于两个对称步骤的序列打破模型,即SU(3)→SU(2)和SU(2)→U(1),得到了模型参数的一些界线:在RM331中,重中性希格斯玻色子的质量固定在范围:285.56GeV

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