Nambu mass hierarchies in low energy string models

P. Binétruy; E. Dudas

doi:10.1016/0370-2693(94)91338-2

Nambu mass hierarchies in low energy string models

P. Binétruy
, E. Dudas

Université Paris-Sud

Résultats de recherche: Contribution à un journal › Article › Revue par des pairs

Résumé

We show that a recent proposal by Nambu to generate a hierarchy among Yukawa couplings in the standard model may be easily implemented in superstring models. In such models, two of the main ingredients of the Nambu proposal find a natural explanation: minimising with respect to the Yukawas amounts to a minimisation with respect to the underlying moduli fields and a constraints on the Yukawas of the type of the Veltman condition may be attributed to the relaxation process to a phenomenologically viable string vacuum.

langue originale	Anglais
Pages (de - à)	23-30
Nombre de pages	8
journal	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	338
Numéro de publication	1
Les DOIs	https://doi.org/10.1016/0370-2693(94)91338-2
état	Publié - 20 oct. 1994
Modification externe	Oui

Accès au document

10.1016/0370-2693(94)91338-2

Contient cette citation

@article{73c968cfde66458a9a8b3cef52a526d9,

title = "Nambu mass hierarchies in low energy string models",

abstract = "We show that a recent proposal by Nambu to generate a hierarchy among Yukawa couplings in the standard model may be easily implemented in superstring models. In such models, two of the main ingredients of the Nambu proposal find a natural explanation: minimising with respect to the Yukawas amounts to a minimisation with respect to the underlying moduli fields and a constraints on the Yukawas of the type of the Veltman condition may be attributed to the relaxation process to a phenomenologically viable string vacuum.",

author = "P. Bin{\'e}truy and E. Dudas",

year = "1994",

month = oct,

day = "20",

doi = "10.1016/0370-2693(94)91338-2",

language = "English",

volume = "338",

pages = "23--30",

journal = "Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics",

issn = "0370-2693",

number = "1",

}

TY - JOUR

T1 - Nambu mass hierarchies in low energy string models

AU - Binétruy, P.

AU - Dudas, E.

PY - 1994/10/20

Y1 - 1994/10/20

N2 - We show that a recent proposal by Nambu to generate a hierarchy among Yukawa couplings in the standard model may be easily implemented in superstring models. In such models, two of the main ingredients of the Nambu proposal find a natural explanation: minimising with respect to the Yukawas amounts to a minimisation with respect to the underlying moduli fields and a constraints on the Yukawas of the type of the Veltman condition may be attributed to the relaxation process to a phenomenologically viable string vacuum.

AB - We show that a recent proposal by Nambu to generate a hierarchy among Yukawa couplings in the standard model may be easily implemented in superstring models. In such models, two of the main ingredients of the Nambu proposal find a natural explanation: minimising with respect to the Yukawas amounts to a minimisation with respect to the underlying moduli fields and a constraints on the Yukawas of the type of the Veltman condition may be attributed to the relaxation process to a phenomenologically viable string vacuum.

U2 - 10.1016/0370-2693(94)91338-2

DO - 10.1016/0370-2693(94)91338-2

M3 - Article

AN - SCOPUS:0007101739

SN - 0370-2693

VL - 338

SP - 23

EP - 30

JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

IS - 1

ER -

Nambu mass hierarchies in low energy string models

Résumé

Accès au document

Empreinte digitale

Contient cette citation