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arXiv 1001.2783astro-ph.COhep-ph
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EWPT与MSSM的成核和电磁场的产生

EWPT Nucleation With MSSM and Electromagnetic Field Creation

Ernest M. Henley, Mikkel B. Johnson, Leonard S. Kisslinger

摘要:

利用EW-MSSM场论,即EWPT是一阶的,我们导出了规范场的运动方程。我们用同位旋系数导出e.o.m.。对于与所有其他场解耦的带电W场。这些流和轻子流作为类麦克斯韦e.o.m.的电流。用于电磁场。在EWPT空泡成核过程中,发现了无轻子时产生的电磁场,并计算了电子流的贡献,发现电子流的贡献很大。这为确定EWPT气泡碰撞产生的磁场提供了基础,EWPT气泡碰撞可能会产生银河系和河外磁场。

英文摘要:

Using EW-MSSM field theory, so the EWPT is first order, we derive the equations of motion for the gauge fields. With an isospin ansatz we derive e.o.m. for the electrically charged W fields uncoupled from all other fields. These and the lepton currents serve as the current for the Maxwell-like e.o.m. for the electromagnetic field. The electromagnetic field arising during EWPT bubble nucleation without leptons is found. We then calculate the electron current contribution, which is seen to be quite large. This provides the basis for determinining the magnetic field created by EWPT bubble collisions, which could seed galactic and extra-galactic magnetic fields.

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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