一、题目：Testing inflation scenarios with CMB distortions

二、主讲人：朱懿

三、时间：2019年10月31日（星期四）上午9：00

四、地点：闻理园A4-222

内容摘要：

the observations of anisotropies of cosmic microwave background (CMB) and inhomogeneities of large scale structure (LSS) provide strong evidences for cosmic inflation. At the same time, they also bring stringent constraints to the sharp and amplitude of power spectrum of primordial fluctuations at scales where . However, our knowledge about the inflation processes, especially for the behavior at small scales, is still limited. As a future experiment the measurement on CMB distortions is potentially to extend the information of scalar spectrum to small scales. In this talk, I will discuss the probability for inducing a detectable CMB distortion signal from inflation scenarios.

报告人简介： 朱懿 博士， 武汉理工大学副教授，主要研究兴趣包括：弯曲时间中的量子场论；宇宙早期暴涨过程中的元初量子涨落；元初引力波、De Sitter时空中的量子引力；宇宙中物质和反物质的不对称性；类比引力理论等。已在Phys. Rev. D等学术期刊上发表多篇论文。

欢迎广大师生参加！联系人：徐兴亮 (物理系)