Renormalization effects on the MSSM from a calculable model of a strongly coupled hidden sector
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21670%2F11%3A00189900" target="_blank" >RIV/68407700:21670/11:00189900 - isvavai.cz</a>
Result on the web
<a href="http://prd.aps.org/abstract/PRD/v84/i7/e075002" target="_blank" >http://prd.aps.org/abstract/PRD/v84/i7/e075002</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1103/PhysRevD.84.075002" target="_blank" >10.1103/PhysRevD.84.075002</a>
Alternative languages
Result language
angličtina
Original language name
Renormalization effects on the MSSM from a calculable model of a strongly coupled hidden sector
Original language description
We investigate possible renormalization effects on the low-energy mass spectrum of the minimal supersymmetric standard model (MSSM), using a calculable model of strongly coupled hidden sector. We model the hidden sector by N=2 supersymmetric quantum chromodynamics with gauge group SU(2)xU(1) and N<sub>f</sub>=2 matter hypermultiplets, perturbed by a Fayet-Iliopoulos term which breaks the supersymmetry down to N=0 on a metastable vacuum. In the hidden sector the Kähler potential is renormalized. Upon identifying a hidden sector modulus with the renormalization scale, and extrapolating to the strongly coupled regime using the Seiberg-Witten solution, the contribution from the hidden sector to the MSSM renormalization group flows is computed. For concreteness, we consider a model in which the renormalization effects are communicated to the MSSM sector via gauge mediation. In contrast to the perturbative toy examples of hidden sector renormalization studied in the literature, we find that
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BE - Theoretical physics
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Physical Review D
ISSN
1550-7998
e-ISSN
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Volume of the periodical
84
Issue of the periodical within the volume
7
Country of publishing house
US - UNITED STATES
Number of pages
17
Pages from-to
"nečíslov. (ArtNo=075002)"
UT code for WoS article
000295541100006
EID of the result in the Scopus database
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