基于 Planck 和 BICEP2 数据的宇宙学参数限制
宇宙学与河外天体物理
2014-07-31 v1 高能物理 - 唯象学
摘要
我们表明，在额外轻粒子种类对有效相对论自由度有贡献的模型中，BICEP2 实验探测到大振幅引力波功率与 Planck 任务温度各向异性测量之间所引发的张力得到了缓解。我们还表明，基于 S-对偶势的暴胀模型与 Planck 和 BICEP2 数据相符。
引用
@article{arxiv.1407.8105,
title = {Constraints on cosmological parameters from Planck and BICEP2 data},
author = {Luis A. Anchordoqui},
journal= {arXiv preprint arXiv:1407.8105},
year = {2014}
}
备注
Based on talks given at the II Argentinian-Brazilian Meeting on Gravitation, Astrophysics, and Cosmology (GrACo2), Buenos Aires, 22-25 April 2014, and at the 2014 Phenomenology Symposium, University of Pittsburgh, 5-7 May 2014. To be published in the GrACo2 Conference Proceedings, Workshop Series of the Asociacion Argentina de Astronomia; eds. G. S. Vila, F. L. Vieyro, and J. Fabris