Inflaton Particles in Reheating
高能物理 - 唯象学
2009-10-31 v4
摘要
In many theories of reheating starting from the classical spatially homogeneous inflaton field, its accompanying inhomogeneous part (which arises from primordial quantum fluctuations) is treated as a first order perturbation. We examine some consequences of treating it non-perturbatively in a model where a first order treatment is invalid. In particular we consider effects on the long-wavelength curvature parameter relevant to the cosmic microwave background fluctuations.
引用
@article{arxiv.hep-ph/0007043,
title = {Inflaton Particles in Reheating},
author = {A. B. Henriques and R. G. Moorhouse},
journal= {arXiv preprint arXiv:hep-ph/0007043},
year = {2009}
}
备注
14 pages, 4 figures;code corrected,figures and some conclusions changed