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- Title
Two-Pomeron Interaction.
- Authors
Arancibia, Luis Cancino; Contreras, Carlos
- Abstract
We study the interaction of two discrete pomeron fields while considering mass mixing and the general structure of the interaction potential for pomerons within the framework for a functional renormalization group analysis of Reggeon field theory. We find fixed points from the zeros of the beta function establishing the existence of three groups of solutions: the first corresponds to two uncoupled pomerons, the second is a solution known as a "pomeron–odderon" interaction, and the final is a real general solution with an interaction potential. We also study its universal properties around this fixed point. This analysis allows for a discussion for the first time on the mixing of two pomerons through renormalization flow paths from the ultraviolet to the non-perturbative infrared regions. Finally, we comment on its role in high-energy scattering.
- Subjects
RENORMALIZATION (Physics); RENORMALIZATION group; POMERONS; BETA functions; FUNCTIONAL groups
- Publication
Universe (2218-1997), 2024, Vol 10, Issue 3, p103
- ISSN
2218-1997
- Publication type
Article
- DOI
10.3390/universe10030103