Statistical cosmology from standard siren gravitational wave events

标准塞壬引力波事件的统计宇宙学

• 批准号: 2471334
• 金额: --
• 依托单位: University of Edinburgh
• 依托单位国家: 英国
• 项目类别: Studentship
• 财政年份: 2020
• 资助国家: 英国
• 起止时间: 2020 至 无数据
• 项目状态: 未结题
• 来源: https://gtr.ukri.org/projects?ref=studentship-2471334
• 关键词: Statistical; cosmology; standard; siren; gravitational

With planned future gravitational wave observatories such as LISA, coupled with powerful telescopes such as Euclid, it is vital we explore how these two windows into the content and dynamics of the Universe can complement one another. The weak lensing of gravitational waves found using luminosity distances obtained from compact binary coalescences and redshifts from galaxy surveys is an example of such complementary information - in this project its potential will be explored in detail.

随着计划中的未来引力波天文台如丽莎，再加上强大的望远镜如欧几里得，我们探索这两个窗口如何进入宇宙的内容和动力学是至关重要的。引力波的弱透镜效应是利用从致密双星聚结和星系巡天的红移中获得的光度距离发现的，这就是这种互补信息的一个例子--在这个项目中，将详细探讨其潜力。