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Superconducting electroweak strings
DOI:10.1016/j.physletb.2006.11.046.png)
摘要
En 中文
Classical solutions describing strings endowed with an electric charge and carrying a constant electromagnetic current are constructed within the bosonic sector of the electroweak theory. For any given ratio of the Higgs boson mass to W boson mass and for any Weinberg's angle, these strings comprise a family that can be parameterized by values of the current through their cross section, I-3, by their electric charge per unit string length, I-0, and by two integers. These parameters determine the electromagnetic and Z fluxes, as well as the angular momentum and momentum densities of the string. For I-0 -> 0 and I-3 -> 0 the solutions reduce to Z strings, or, for solutions with I-0 = +/- I-3, to the W-dressed Z strings whose existence was discussed some time ago. (c) 2006 Elsevier B.V. All rights reserved.
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期刊
IF:
4.5
论文数:
3.2W
被引数:
7.3W
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