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27–31 Aug 2021
南京大学(鼓楼校区)线上会议 Nanjing University (Gulou Campus) at ZOOM
Asia/Shanghai timezone

Effective picture of cosmic bubble expansion

29 Aug 2021, 10:20
20m
南京大学(鼓楼校区)线上会议 Nanjing University (Gulou Campus) at ZOOM

南京大学(鼓楼校区)线上会议 Nanjing University (Gulou Campus) at ZOOM

Speaker

Mr Shao-Jiang Wang (ITP)

Description

We derive an effective equation-of-motion for an expanding bubble wall in the thermal plasma with a general form of the thermal friction. The efficiency factor for gravitational waves productions from colliding bubble walls is obtained with a special interest for the strong first-order phase transition. Primary authors Prof. Rong-Gen Cai (ITP-CAS), Shao-Jiang Wang

Primary authors

Huaike Guo (Institute of Theoretical Physics) Mr huaike guo (School of Physics Peking University)

Presentation materials