Phase Transition in the Aligned Two-Higgs Doublets Model When the Goldstone Theorem is Conserved
Abstract
This paper studies the phase transition in the aligned two-Higgs doublet model by applying the Cornwall-Jackiw-Tomboulis effective potential in the double-bubble approximation. Its main feature is that the Goldstone theorem is restored in the model by adjusting the CJT effective potential, and the phase transition is of the second-order type, following the symmetry restoration scenario.
Fields of Study & Subjects
Particle physics theoretical and experimental studies
Cosmology and Gravitation Theories
Theoretical and Computational Physics
Publication details
- Journal / source
- VNU Journal of Science Mathematics - Physics
- Publication date
- 3 March 2026
- Language
- EN