Direct detection of primordial gravitational waves in a BSI inflationary model

被引：7
|
作者：
Polarski, D
机构：
[1] Univ Tours, UPRES A 6083, Lab Math & Phys Theor, F-37200 Tours, France
[2] Observ Paris, Dept Astrophys Relativiste & Cosmol, F-92195 Meudon, France
来源：
PHYSICS LETTERS B | 1999年 / 458卷 / 01期
关键词：
D O I：
10.1016/S0370-2693(99)00570-5
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We investigate the possibility for a direct detection by future space interferometers of the stochastic gravitational wave (GW) background generated during the inflationary stage in a class of viable Lambda CDM BSI models. At frequencies around 10(-3) Hz, maximal values Omega(gw)(nu) similar to 3 x 10(-15) are found, an improvement of about one order of magnitude compared to single-field, slow-roll inflationary models. This is presumably not sufficient in order to be probed in the near future. (C) 1999 Published by Elsevier Science B.V. All rights reserved.
引用
收藏
页码：13 / 18
页数：6
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