Renormalizations in softly broken SUSY gauge theories

Avdeev, L.V.; Kazakov, D. I.; Kondrashuk, Igor

doi:10.1016/s0550-3213(98)81015-8

Cited by 131 publications

(178 citation statements)

References 19 publications

Supporting

Mentioning

162

Contrasting

Unclassified

Order By: Relevance

“…Indeed, the search for RGI relations has been extended to the soft SUSY breaking sector (SSB) of these theories [28,40], which involves parameters of dimension one and two. A breakthrough concerning the renormalization properties of the SSB was made [41][42][43][44][45][46][47], based conceptually and technically on the work of Ref. [48]: the powerful supergraph method [49][50][51][52] for studying supersymmetric theories was applied to the softly broken ones by using the "spurion" external space-time independent superfields [53].…”

Section: The Basic Ideasmentioning

confidence: 99%

See 1 more Smart Citation

The LHC Higgs boson discovery: Implications for Finite Unified Theories

Heinemeyer

Mondragón

Zoupanos

2014

Int. J. Mod. Phys. A

View full text Add to dashboard Cite

Finite Unified Theories (FUTs) are N = 1 supersymmetric Grand Unified Theories (GUTs) which can be made finite to all-loop orders, based on the principle of reduction of couplings, and therefore are provided with a large predictive power. We confront the predictions of an SU (5) FUT with the top and bottom quark masses and other low-energy experimental constraints, resulting in a relatively heavy SUSY spectrum, naturally consistent with the non-observation of those particles at the LHC. The light Higgs boson mass is automatically predicted in the range compatible with the Higgs discovery at the LHC. Requiring a light Higgs-boson mass in the precise range of M h = 125.6 ± 2.1 GeV favors the lower part of the allowed spectrum, resulting in clear predictions for the discovery potential at current and future pp, as well as future e + e − colliders.

show abstract

Section: The Basic Ideasmentioning

confidence: 99%

“…Making use of the spurion technique [49][50][51][52][53], it is possible to find the following all-loop relations among SSB β-functions, [41][42][43][44][45][46] …”

Section: Sum Rule For Sb Terms In N = 1 Supersymmetric and Finite Thementioning

confidence: 99%

The LHC Higgs boson discovery: Implications for Finite Unified Theories

Heinemeyer

Mondragón

Zoupanos

2014

Int. J. Mod. Phys. A

View full text Add to dashboard Cite

show abstract

“…Recently very interesting progress has been made [12]- [20] concerning the renormalization properties of the SSB parameters, based conceptually and technically on the work of ref. [14].…”

Section: Reduction Of Couplings and Finiteness In N = 1 Susy Gauge Thmentioning

confidence: 99%

“…The key point in the strategy of refs. [12]- [20] in solving the set of coupled differential equations so as to be able to express all parameters in a RGI way, was to transform the partial differential operators involved to total derivative operators [12]. It is indeed possible to do this on the RGI surface which is defined by the solution of the reduction equations.…”

Section: Reduction Of Couplings and Finiteness In N = 1 Susy Gauge Thmentioning

confidence: 99%

See 1 more Smart Citation

Finite Unified Theories and the Higgs Mass Prediction

Djouadi

Heinemeyer

Mondragón

et al. 2005

Springer Proceedings in Physics

View full text Add to dashboard Cite

Finite Unified Theories (FUTs) are N=1 supersymmetric Grand Unified Theories, which can be made all-loop finite, both in the dimensionless (gauge and Yukawa couplings) and dimensionful (soft supersymmetry breaking terms) sectors. This remarkable property provides a drastic reduction in the number of free parameters, which in turn leads to an accurate prediction of the top quark mass in the dimensionless sector, and predictions for the Higgs boson mass and the supersymmetric spectrum in the dimensionful sector. Here we examine the predictions of two FUTs taking into account a number of theoretical and experimental constraints. For the first one we present 1

show abstract

Super flavorsymmetry with multiple Higgs doublets

Kubo

2012

Fortschritte der Physik

View full text Add to dashboard Cite

The meaning of non-abelian super flavorsymmetry in the presence of Multiple Higgs Doublets is twofold: The first one is to order the Yukawa sector of the standard model, while generating the Cheng-Sher suppression of tree-level Flavor Changing Neutral Currents (FCNCs), and the second one is to soften the fine tuning problem in the scalar potential and at the same time to suppress FCNCs coming from the soft breaking of supersymmetry. If spontaneous CP violation is combined with non-abelian super flavorsymmetry the CP phases in the soft supersymmetry breaking sector can disappear. This feature of super flavorsymmetry is reviewed and elaborated in a supersymmetric model of flavor based on the finite group Q 6 . The predictions of the model in ferimion mass and mixing, and flavor and CP violation can be tested in future experiments.

show abstract

Renormalizations in softly broken SUSY gauge theories

Cited by 131 publications

References 19 publications

The LHC Higgs boson discovery: Implications for Finite Unified Theories

The LHC Higgs boson discovery: Implications for Finite Unified Theories

Finite Unified Theories and the Higgs Mass Prediction

Super flavorsymmetry with multiple Higgs doublets

Contact Info

Product

Resources

About