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arXiv 1105.2812hep-phastro-ph.CO
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暗光、暗物质与失调机制

Dark Light, Dark Matter and the Misalignment Mechanism

Ann E. Nelson, Jakub Scholtz

摘要:

我们探讨了暗物质是一个非常轻的矢量玻色子凝聚的可能性。这种凝聚可以在暴胀过程中产生,只要矢量质量通过Steuckelberg机制产生。我们推导出的暗物质玻色子与光子的动力学混合的界限,并指出这个模型的几个潜在的签名。

英文摘要:

We explore the possibility that the dark matter is a condensate of a very light vector boson. Such a condensate could be produced during inflation, provided the vector mass arises via the Steuckelberg mechanism. We derive bounds on the kinetic mixing of the dark matter boson with the photon, and point out several potential signatures of this model.

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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