原初扰动的经典性
天体物理学
2008-11-26 v3
摘要
我们证明，在暴胀期间，如果量子涨落在一阶上成为经典，那么它在所有阶上都成为经典。讨论了其含义。
引用
@article{arxiv.astro-ph/0607647,
title = {Classicality of the primordial perturbations},
author = {David H. Lyth and David Seery},
journal= {arXiv preprint arXiv:astro-ph/0607647},
year = {2008}
}
备注
4 pages, uses RevTeX4 LaTeX document class. v2: More details of the classicality argument, and an improved discussion of its implications. v3: matches version published in PLB