A string theory of flavor and CP

@article{Baur2019AST,
  title={A string theory of flavor and CP},
  author={Alexander Baur and H. P. Nilles and Andreas Trautner and Patrick K. S. Vaudrevange},
  journal={Nuclear Physics B},
  year={2019}
}
View PDF on arXiv
59 Citations
Background Citations
17
Methods Citations
4
Results Citations
1

Figures and Tables from this paper

59 Citations

Flavor and CP from String Theory
Modular transformations of string theory are shown to play a crucial role in the discussion of discrete flavor symmetries in the Standard Model. They include CP transformations and provide a…
Siegel modular flavor group and CP from string theory
Eclectic flavor scheme from ten-dimensional string theory - II detailed technical analysis
Residual flavor symmetry breaking in the landscape of modular flavor models
We study a symmetry breaking of residual flavor symmetries realized at fixed points of the moduli space. In the supersymmetric modular invariant theories, a small departure of the modulus from fixed…
Eclectic flavor scheme from ten-dimensional string theory – I. Basic results
Anatomy of a top-down approach to discrete and modular flavor symmetry
  • A. Trautner
  • Physics
    Proceedings of 7th Symposium on Prospects in the Physics of Discrete Symmetries, DISCRETE 2020-2021 — PoS(DISCRETE2020-2021)
  • 2022
The framework of compactified heterotic string theory offers consistent ultraviolet (UV) comple-tions of the Standard Model (SM) of particle physics. In this approach, the existence of flavor symmetries…
Completing the eclectic flavor scheme of the ℤ2 orbifold
We present a detailed analysis of the eclectic flavor structure of the two-dimensional Z2 orbifold with its two unconstrained moduli T and U as well as SL(2,Z)T × SL(2,Z)U modular symmetry. This…
A note on the predictions of models with modular flavor symmetries
Modular symmetry anomaly and nonperturbative neutrino mass terms in magnetized orbifold models
We study the modular symmetry anomaly in magnetized orbifold models. The nonperturbative effects such as D-brane instanton effects can break tree-level symmetry. We study which part of the modular…
CP violation in modular invariant flavor models
We study the spontaneous CP violation through the stabilization of the modulus τ in modular invariant flavor models. The CP-invariant potential has the minimum only at Re[τ]=0 or 1/2(mod 1). From…
...
...

References

SHOWING 1-10 OF 87 REFERENCES
Unification of flavor, CP, and modular symmetries
Stringy origin of non-Abelian discrete flavor symmetries
On flavor symmetries of phenomenologically viable string compactifications
Heterotic orbifolds can explain the origin of flavor symmetries and the flavor representations of matter fields in particle physics as a result of the geometric properties of the associated string…
Modular symmetry and non-Abelian discrete flavor symmetries in string compactification
We study the modular symmetry in magnetized D-brane models on $T^2$. Non-Abelian flavor symmetry $D_4$ in the model with magnetic flux $M=2$ (in a certain unit) is a subgroup of the modular symmetry.…
Gauge Origin of Discrete Flavor Symmetries in Heterotic Orbifolds
Duality in String Background Space
Twisted sector representations of discrete background symmetries for two-dimensional orbifolds
Modular Invariance in Supersymmetric Field Theories
CP violation from string theory
Modular A5 symmetry for flavour model building
A bstractIn the framework of the modular symmetry approach to lepton flavour, we consider a class of theories where matter superfields transform in representations of the finite modular group Γ5 ≃…
...
...