Addressing the RD(*) anomalies with an S1 leptoquark from SO(10) grand unification
نویسندگان
چکیده
منابع مشابه
Supersymmetry with Grand Unification∗
Supersymmetry (SUSY) has many well known attractions, especially in the context of Grand Unified Theories (GUTs). SUSY stabilizes scalar mass corrections (the hierarchy problem), greatly reduces the number of free parameters, facilitates gauge coupling unification, and provides a plausible candidate for cosmological dark matter. In this conference report we survey some recent examples of progre...
متن کاملLocal Grand Unification
In the standard model matter fields form complete representations of a grand unified group whereas Higgs fields belong to incomplete ‘split’ multiplets. This remarkable fact is naturally explained by ‘local grand unification’ in higher-dimensional extensions of the standard model. Here, the generations of matter fields are localized in regions of compact space which are endowed with a GUT gauge...
متن کاملReconciling Supersymmetric Grand Unification
We argue that supersymmetric grand unification of gauge couplings is not incompatible with small αs, even without large GUT-scale corrections, if one relaxes a usual universal gaugino mass assumption. A commonly assumed relation M2 ≃ mg̃/3 is in gross contradiction with αs ≈ 0.11. Instead, small αs favors M2 ≫ mg̃. If this is indeed the case our observation casts doubt on another commonly used re...
متن کاملWarped Supersymmetric Grand Unification
We construct a realistic theory of grand unification in AdS5 truncated by branes, in which the unified gauge symmetry is broken by boundary conditions and the electroweak scale is generated by the AdS warp factor. We show that the theory preserves the successful gauge coupling unification of the 4D MSSM at leading-logarithmic level. Kaluza-Klein towers, including those of XY gauge and colored H...
متن کاملTopological Grand Unification
The grand unification is an attractive idea and offers unification of forces and (partial) unification of quarks and leptons in each family.1) For the gauge bosons and the weak Higgs doublet in the standard model (SM), extra gauge bosons and colored Higgs boson are necessary to form complete multiplets of a unified gauge group, GU . Extra particles and their superpartners cause severe problems ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Physical Review D
سال: 2020
ISSN: 2470-0010,2470-0029
DOI: 10.1103/physrevd.101.015011