中文

强场中产生的粒子与反粒子的非平衡分布函数

高能物理 - 唯象学 2017-08-23 v3

摘要

我们研究了带有描述强场中自发粒子产生源项的量子弗拉索夫方程。通过联立求解该动力学方程与决定系统中感应含时电场的麦克斯韦方程,处理了反作用问题。数值研究了玻色子和费米子分布函数的演化。我们发现,如果忽略反作用,系统表现出规则的动力学行为。但若包含反作用,情况则并非如此,非平衡分布函数中清晰地显现出一些随机特征。

关键词

引用

@article{arxiv.hep-ph/9911303,
  title  = {The non-equilibrium distribution function of particles and anti-particles created in strong fields},
  author = {S. A. Smolyansky and V. A. Mizerny and A. V. Prozorkevich and D. V. Vinnik and V. D. Toneev},
  journal= {arXiv preprint arXiv:hep-ph/9911303},
  year   = {2017}
}

备注

7 pages, LaTeX, 9 figures, sprocl.sty, psfig.sty, talk presented at the Workshop "Kadanoff-Baym Equations - Progress and Perspectives for Many-Body Physics", September 20-24, 1999, Rostock University; some changes in abstract, extended introduction, references added