标题： 弦宇宙学中宇宙引力波背景的产生与探测 显示英文标题

标题： Production and Detection of Cosmic Gravitational Wave Background in String Cosmology

摘要： 弦宇宙学模型预测，在由稀释子驱动的暴胀期间会产生宇宙引力波背景。 我描述了这一背景，给出了目前天体物理和宇宙学对其的限制，并详细讨论了如何可能通过大型运行中和计划中的引力波探测器来检测它。 概述了较小探测器的可能用途。 显示英文摘要

摘要： String cosmology models predict a cosmic background of gravitational waves produced during a period of dilaton-driven inflation. I describe the background, present astrophysical and cosmological bounds on it, and discuss in some detail how it may be possible to detect it with large operating and planned gravitational wave detectors. The possible use of smaller detectors is outlined.