Self-consistent variational approach to the minimal left-right symmetric model of electroweak interactions
| dc.creator | Siringo, Fabio | |
| dc.creator | Marotta, Luca | |
| dc.date | 2006-05-25 | |
| dc.date | 2006-12-14 | |
| dc.date.accessioned | 2026-07-07T10:24:55Z | |
| dc.date.available | 2026-07-07T10:24:55Z | |
| dc.description | The problem of mass generation is addressed by a Gaussian variational method for the minimal left-right symmetric model of electroweak interactions. Without any scalar bidoublet, the Gaussian effective potential is shown to have a minimum for a broken symmetry vacuum with a finite expectation value for both the scalar Higgs doublets. The symmetry is broken by the fermionic coupling that destabilizes the symmetric vacuum, yielding a self consistent fermionic mass. In this framework a light Higgs is only compatible with the existence of a new high energy mass scale below 2 TeV. | |
| dc.description | 5 pages, 3 figures. New comments added and typing errors in eq. 8 and 11 corrected | |
| dc.identifier | https://arxiv.org/abs/hep-ph/0605276 | |
| dc.identifier | http://arxiv.org/abs/hep-ph/0605276 | |
| dc.identifier | Phys.Rev.D74:115001,2006 | |
| dc.identifier | doi:10.1103/PhysRevD.74.115001 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/176367 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Self-consistent variational approach to the minimal left-right symmetric model of electroweak interactions | |
| dc.type | text |