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arXiv 2004.03731hep-phhep-th
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新希格斯相互作用的中微子凝聚

Neutrino condensation from a New Higgs Interaction

Alan Chodos, Fred Cooper

摘要:

我们研究了中微子和希格斯标量之间新的相互作用的后果。我们发现,有两个可能的吸引力的渠道,在由此产生的有效4-费米理论,导致宇宙中微子的中微子凝聚和中微子超流体在低温和有限密度的创建。我们发现,在有效势V的最小值,凝聚主要是由左-左+右-右复合对,与左-右+右-左复合的轻微混合。

英文摘要:

We study the consequences of having a new interaction between neutrinos and a Higgs scalar. We find that there are two possible attractive channels in the resulting effective 4-fermi theory which lead to a neutrino condensation in cosmic neutrinos and the creation of a neutrino superfluid at low temperatures and finite density. We find that at the minimum of the effective potential V the condensates are mostly made up of pairs of left-left+ right-right composites, with a slight admixture of left-right + right-left composites.

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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