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arXiv 2410.03300hep-phastro-ph.COhep-th
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two-Higgs doublet model中的超导弦

Superconducting strings in the two-Higgs doublet model

Richard Battye, Steven Cotterill

AI总结:

本文在具有规范$U(1)$ Higgs-family对称性的two-Higgs doublet model中提出了超导涡旋解,通过ansatz研究其性质,利用3D数值模拟验证稳定性并探讨其普遍性及潜在后果。

摘要:

我们在具有规范$U(1)$ Higgs-family对称性的two-Higgs doublet model中提出了超导涡旋解。我们写下该解的ansatz,并针对全局和规范对称性两种情况研究了其基本性质。我们利用该理论全局版本的3D数值模拟展示了其初步稳定性,观察到沿弦的电流流动。我们讨论了该现象的普遍性及若在自然界发现该模型的潜在后果。

英文摘要:

We present superconducting vortex solutions in the two-Higgs doublet model which has a gauged $U(1)$ Higgs-family symmetry. We write down an ansatz for the solution and study its basic properties, for the case of both global and gauged symmetries. We demonstrate its prima-facie stability using 3D numerical simulations of a global version of the theory, observing the flow of current along the string. We discuss how generic such a phenomena might be and the possible consequences if such a model is found in nature.

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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