Origin of CKM matrix and natural FCNC suppression in gauge-Higgs unification

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21670%2F25%3A00384879" target="_blank" >RIV/68407700:21670/25:00384879 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1103/PhysRevD.111.095023" target="_blank" >https://doi.org/10.1103/PhysRevD.111.095023</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1103/PhysRevD.111.095023" target="_blank" >10.1103/PhysRevD.111.095023</a>

Result language
angličtina
Original language name
Origin of CKM matrix and natural FCNC suppression in gauge-Higgs unification
Original language description
In the SO(5)xU(1)xSU(3) gauge-Higgs unification in the Randall-Sundrum warped space the mixing in the W couplings in the quark sector is induced by masses of SO(5) singlet fermions which are responsible for splitting masses of down-type quarks from those of up-type quarks in each generation. We show that the observed Cabibbo-Kobayashi-Maskawa matrix in the W couplings is reproduced within experimental errors. Further flavor-changing neutral currents in the quark sector are shown to be naturally suppressed.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10303 - Particles and field physics

Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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