Relic Gravitational Waves from String Cosmology
高能物理 - 理论
2009-10-28 v1 天体物理学
广义相对论与量子宇宙学
摘要
A large class of string-cosmology backgrounds leads to a spectrum of relic stochastic gravitational waves, strongly tilted towards high frequencies, and characterized by two basic parameters of the cosmological model. We estimate the required sensitivity for detection of the predicted gravitational radiation and show that a region of our parameter space is within reach for some of the planned gravitational-wave detectors.
引用
@article{arxiv.hep-th/9507017,
title = {Relic Gravitational Waves from String Cosmology},
author = {R. Brustein and M. Gasperini and M. Giovannini and G. Veneziano},
journal= {arXiv preprint arXiv:hep-th/9507017},
year = {2009}
}
备注
14 pages, latex, 2 figures included as epsf files