The Physics Society of Iran Iranian Journal of Physics Research 1682-6957 13 4 2019 11 26 CP violation and electroweak phase transition within the CP violation and electroweak phase transition within the 391 395 1057 FA M. Ahmadvand Journal Article 2019 11 26 In this paper, an analytic treatment of electroweak phase transition is proposed within the two-Higgs doublet model. This phase transition occurs in one stage and is strongly first order. Therefore, it can be applied to the electroweak baryogenesis scenario, whereas the standard model cannot provide this condition considering the experimental data. Also, we study CP violation which is one of the necessary conditions to baryogenesis within the two-Higgs-doublet model. In this paper, an analytic treatment of electroweak phase transition is proposed within the two-Higgs doublet model. This phase transition occurs in one stage and is strongly first order. Therefore, it can be applied to the electroweak baryogenesis scenario, whereas the standard model cannot provide this condition considering the experimental data. Also, we study CP violation which is one of the necessary conditions to baryogenesis within the two-Higgs-doublet model. https://ijpr.iut.ac.ir/article_1057_d8700cbd38cc9f30cecb34f0c195b137.pdf