希格斯粒子的发现是粒子物理领域的一个里程碑，它标志着我们已进入全面探索超越标准模型物理的新时期。在这个项目中，我们基于希格斯机制和TeV新物理模型探索宇宙物质－反物质不对称的起源。该课题属于能量前沿、宇宙学前沿以及强度前沿的交叉领域。 我的研究重点如下：（1）电弱重子生成机制的精确计算、理论模型构造以及新理论在对撞机实验（大型强子对撞机LHC、国际直线对撞机ILC、环形正负电子对撞机CEPC 等）和低能精确测量实验（电子的电偶极矩实验ACME等）中的信号。（2）电弱相变的规范依赖性、bubble核合成的bounce解以及bubble壁的厚度和扩张速度。（3）一级强相变所产生的随机引力波的能谱的计算，以及相变引力波在基于空间激光干涉仪的引力波实验（eLisa、BBO、太极、天琴）中的信号。这项研究的目的是发现可以被实验验证的宇宙重子数不对称理论，其能够让我们更清晰的认识早期宇宙演化的动力学。

The discovery of the Higgs boson is a milestone of particle physics, which indicates that we have entered a new era of comprehensive detecting new physics beyond the Standard Model. We explore the origin of matter-antimatter asymmetry of the universe based on the Higgs mechanism and TeV new physics models in this project. This subject belongs to the intersection of energy frontier, cosmic frontier and intensity frontier. I will mainly focus on following topics: (1) Precision calculations as well as model buildings with respect to the electroweak baryogenesis (EWBG). After that we will study signatures of EWBG in colliders (LHC, ILC and CEPC-SPPC) and low energy precision measurement experiments (EDM experiments such as ACME). (2) The gauge dependent problem of the electroweak phase transition, bounce solution of the bubble nucleation and profiles of the bubble (wall width and velocity). (3) Calculating the energy spectrum of gravitational waves arising from the first order phase transition and studying their signals in the space-based laser interferometer detectors such as eLisa, Taiji and Tianqin projects. The purpose of this research is looking for detectable theories of the baryon asymmetry. This study could give us a clearer understanding of the dynamics of the early universe evolution.