Cosmological Perturbations with Multiple Scalar Fields
广义相对论与量子宇宙学
2007-05-23 v1
摘要
In this brief note we present a set of equations describing the evolution of perturbed scalar fields in a cosmological spacetime with multiple scalar fields. We take into account of the simultaneously excited full metric perturbations in the context of the uniform-curvature gauge which is known to be the best choice. The equations presented in a compact form will be useful for handling the structure formation processes under the multiple episodes of inflation.
引用
@article{arxiv.gr-qc/9608018,
title = {Cosmological Perturbations with Multiple Scalar Fields},
author = {J. Hwang},
journal= {arXiv preprint arXiv:gr-qc/9608018},
year = {2007}
}
备注
2 pages, revtex, no figures