【学术视频】2019年华中师大－中国科大宇宙学青年学术研讨会 | 中国科学技术大学陈超

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图 | 陈超

题   目：When Primordial Black Holes from Sound Speed Resonance Meet a Stochastic Background of Gravitational Waves

报告人：陈超

单   位：中国科学技术大学

时   间：2019-04-29

地   点：华中师范大学

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报告摘要

We studied the induced Gws in the SSR mechanism, which onginate from both the inflationary era and the radiation-dominated phase.

The signal of the induced Gws by the sub-hubble modes is much larger than the Gws induced by the sub-hubble modes.

Summing up all contributions, the energy spectra of the induced Gws display a unique double-peak pattern, which is potentially detected by forthcoming GW experiments, like LISA, SKA and IPTA. The GW observation could provide constraints on the SSR mechanism.

个人简介

陈超，中国科学技术大学天文学系博士生。

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