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arXiv 0909.0662hep-ph
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微电荷、磁单极和磁混合

Minicharges, Monopoles, and Magnetic Mixing

Felix Brümmer

摘要:

微荷电粒子(MCP)是在标准模型的扩展中自然产生的,它具有隐藏的扇形规范群。许多这样的延伸也包含磁单极子。对于同时包含单极子和MCP的模型,我们澄清了狄拉克电荷量子化条件在限制可能的电荷中的作用。我们还表明,单极的隐藏部门可能会表现出自己的MCP,通过推广的威滕效应,我们称之为“磁混合”。

英文摘要:

Minicharged particles (MCPs) arise naturally in extensions of the Standard Model with hidden sector gauge groups. Many such extensions also contain magnetic monopoles. For models containing both monopoles and MCPs, we clarify the role of the Dirac charge quantization condition in restricting the possible charges. We also show that monopoles of the hidden sector may manifest themselves as MCPs, by a generalization of the Witten effect, which we call "magnetic mixing".

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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