Speaker
Dr
Dongdong Wei
(Sun Yat-sen University)
Description
The first-order phase transition is one of the promising scenarios as it can explain the observed matter-antimatter asymmetry of the early universe. In most cases, the transition proceeds through the nucleation of bubbles of the true vacuum. If the nucleation rate is highly suppressed, then vacuum trapping may occur so that the transition ceases. In this work, we will discuss a new approach where the trapped vacuum can rescued to realize the EW symmetry breaking and also produce the gravitational wave signals.
Primary author
Dr
Dongdong Wei
(Sun Yat-sen University)
Co-authors
Yun Jiang
(Sun Yat-sen University)
Dr
Qiqi Fan
(Sun Yat-sen University)
Dr
Haibin Chen
(Sun Yat-sen University)
