作为引力孤子的正则化Kerr-Newman解
Regularized Kerr-Newman Solution as a Gravitating Soliton
摘要:
带电、自旋和引力孤子被实现为与手征Higgs模型耦合的Kerr-Newman场的正则解。一个规则的核心的解决方案是由一个畴壁泡之间的外部Kerr-Newman解决方案和一个平坦的超导内部插值。一个内部电磁场被希格斯场驱逐到气泡的边界。该解揭示了两个新的特点:(i)希格斯场是振荡的,类似于已知的狄克逊模型,(ii)电磁场在气泡的边缘形成一个威尔逊圈,导致总角动量的量子化。
英文摘要:
The charged, spinning and gravitating soliton is realized as a regular solution of the Kerr-Newman field coupled with a chiral Higgs model. A regular core of the solution is formed by a domain wall bubble interpolating between the external Kerr-Newman solution and a flat superconducting interior. An internal electromagnetic (em) field is expelled to the boundary of the bubble by the Higgs field. The solution reveals two new peculiarities: (i) the Higgs field is oscillating, similar to the known oscillon models, (ii) the em field forms on the edge of the bubble a Wilson loop, resulting in quantization of the total angular momentum.
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