Composite defect extends cosmology - 3He analogy
凝聚态物理
2014-10-13 v4 广义相对论与量子宇宙学
高能物理 - 唯象学
摘要
Spin-mass vortices have been observed to form in rotating superfluid 3He-B following the absorption of a thermal neutron and a rapid transition from the normal to superfluid state. The spin-mass vortex is a composite defect which consists of a planar soliton (wall) which terminates on a linear core (string). This observation fits well within the framework of a cosmological scenario for defect formation, known as the Kibble-Zurek mechanism. It suggests that in the early Universe analogous cosmological defects might have formed.
引用
@article{arxiv.cond-mat/0007369,
title = {Composite defect extends cosmology - 3He analogy},
author = {V. B. Eltsov and T. W. B. Kibble and M. Krusius and V. M. H. Ruutu and G. E. Volovik},
journal= {arXiv preprint arXiv:cond-mat/0007369},
year = {2014}
}
备注
RevTeX file, 5 pages, 2 figures, submitted to Phys. Rev. Lett., modified according to referee report