F-theory with a SU(5) gauge group

This module contains the details of F-theory with a SU(5) gauge group, with possible additional charges. This should be compared to the directory:

• PhysLean.Particles.SuperSymmetry.SU5

which contains the details of the SUSY SU(5) gauge group not in F-theory. Many of the results here use results from that directory.

Data structures

The main data structures part of this theory are:

• PotentialTerm: An inductive type containing the terms in the super and Kahler potential of the theory. This can be found in PhysLean.Particles.SuperSymmetry.SU5.Potential, as not specific to F-theory.
• Fluxes: Contains the fluxes associated with each representation present in the theory.
• Charges: Contains the charges associated with each representation present in the theory. This can be found in PhysLean.Particles.SuperSymmetry.SU5.Potential, as not specific to F-theory.
• Quanta: Contains the fluxes and charges of each representation present in the theory.

Propositions

There are a number of important propositions in the theory.

• Charges.AllowsTerm: For a given potential term, determines whether an element of Charges allows that term.
• Charges.IsPhenoConstrained: Is true when the charges permit a term that is phenomenologically constrained, such as the four-dimension proton decay coupling.
• Fluxes.NoExotics: Is true when the fluxes lead to no exotic particles.
• Quanta.IsViable: Is true when the quanta is phenomenologically viable, meaning it satisfies a number of conditions, such as anomaly cancellation, no exotic particles, and allowing the top Yukawa coupling.

The charges are additionally constrained by the configuration CodimensionOneConfig, of the zero-section (σ₀) and the additional rational section (σ₁). This is detailed in the paper arxiv:1504.05593. In implemented here using

• Charges.ofFinset S5 S10: which gives the finite set of charges where the 5-bar charges must live in the set S5 and the 10-bar charges must live in the set S10.

Important results

• isViable_iff_mem_viableElems: Enumerates all the viable Quanta for a given CodimensionOneConfig.

References

This theory is looked at in the following paper:

• arXiv:1507.05961.