Résumé
The spontaneous breakdown of scale, chiral, and superconformal symmetries for a hidden SU(N) gauge group is studied in an effective Lagrangian approach. The relevant low-energy degrees of freedom are taken to be the composite Goldstone particles associated with these three broken symmetries. Supersymmetry is spontaneously broken in the large N limit and soft breaking terms in the observable sector are generated, together with nonrenormalizable Nambu-Jona-Lasinio-type interactions.
| langue originale | Anglais |
|---|---|
| Pages (de - à) | 1109-1116 |
| Nombre de pages | 8 |
| journal | Physical Review D - Particles, Fields, Gravitation and Cosmology |
| Volume | 49 |
| Numéro de publication | 2 |
| Les DOIs | |
| état | Publié - 1 janv. 1994 |
| Modification externe | Oui |
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