Twin-unified SU(5) × SU(5)′ GUT and phenomenology

• Published in: Pramāṇa Vol. 86; no. 2; pp. 281 - 294
• Main Author: TAVARTKILADZE, ZURAB
• Format: Journal Article
• Language: English
• Published: New Delhi Springer India 01.02.2016
• Subjects: Astronomy; Astrophysics and Astroparticles; Observations and Techniques; Physics; Physics and Astronomy; 12.10.Dm; compositeness; proton decay; 12.15.Ff; Unification; 12.60.Rc; fermion masses; 11.30.Fs

In this article, after a short introduction, grand unified S U (5)× S U (5) ′ model augmented by D 2 parity has been discussed. The latter turns out to be important for phenomenology. Specific pattern of the GUT symmetry breaking causes new strong dynamics at low energies. Consequently, the Standard...