3 papers
hep-ph2026
CPT Violation, Mirror World and Implications for Baryon Asymmetry
M. M. Chaichian, M. Gogberashvili, M. N. Mnatsakanova +1
We propose a novel model in which the Universe is created as a pair of coordinate-reversed counterparts, forming a globally CPT-symmetric system that permits local CPT violations w…
hep-ph2024
Constraints on Bulk Fields: No-Go Conjectures for Braneworld Models
G. Alencar, M. Gogberashvili, R. N. Costa Filho
This work establishes a series of no-go conjectures that impose rigorous constraints on the localization of bulk fields in braneworld scenarios, specifically affecting gauge and sp…
hep-th2024
A New Braneworld with Conformal Symmetry Breaking
G. Alencar, I. C. Jardim, R. I. de Oliveira Junior +2
We explore the conformal 5D braneworld, where warping emerges through conformal symmetry breaking. Our scenario seamlessly aligns with conventional brane approaches if conformal sy…