【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。
●【学术视频】2019年华中师大-中国科大宇宙学青年学术研讨会 | Amara Ilyas:Shaft Potential Inflation
●【学术视频】2019年华中师大-中国科大宇宙学青年学术研讨会 | 郑云龙:Two field Mimetic gravity
●【学术视频】2019年华中师大-中国科大宇宙学青年学术研讨会 | 皮石:Gravitational Waves Induced by non-Gaussian Scalar Perturbations
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