时间：2022年6月9日, 下午4:00

报告人： Mauro Pieroni      单位： 伦敦帝国理工学院

腾讯会议 ID: 778-9225-7517      链接：https://meeting.tencent.com/dm/9uaGFjZhZL8A

报告摘要：

The talk is divided in two parts. Mauro Pieroni will first discuss some early Universe mechanisms that leave observable signatures (non-trivial frequency shape, chirality, ...) in the stochastic gravitational wave background (SGWB). In particular, Mauro Pieroni will discuss gauge field production during (and at the and of) axion inflation and (scalar) particle production during preheating. The second part of the talk will focus on methods to detect, and possibly characterize, these signatures with future space based detectors like LISA and Taiji.