Flux-confinement in dilatonic cosmic strings

Flux-confinement in dilatonic cosmic strings
复制标题

膨胀宇宙弦中的通量限制

DOI:
10.1088/0264-9381/11/10/009
复制
发表时间:
1993
影响因子:
3.5
通讯作者:
C. Wells
C. Wells
中科院分区:
物理与天体物理3区
文献类型:
--
作者:
G. Gibbons;C. Wells

文献摘要

被引文献

相似文献

我们研究了平坦时空中的量子电动力学,并给出了一组整体的宇宙弦解,其中磁通量是有限的。这些解决方案继续存在一个足够小的量子质量,但停止存在以上的临界值取决于磁通量。也存在畴壁和Dirac介子解。我们讨论了一种机制,即磁单极子可能已被限制在一个时代的早期宇宙中的介子宇宙弦在此期间的介子是无质量的。
We study dilaton electrodynamics in flat spacetime and exhibit a set of global cosmic-string-like solutions in which the magnetic flux is confined. These solutions continue to exist for a small enough dilaton mass but cease to exist above a critical value depending on the magnetic flux. There also exist domain wall and Dirac monopole solutions. We discuss a mechanism whereby magnetic monopoles might have been confined by dilaton cosmic strings during an epoch in the early universe during which the dilaton was massless.