| dc.creator | Edelstein Glaubach, José Daniel | |
| dc.creator | Núñez, Carlos | |
| dc.date | 1997 | |
| dc.date | 2021-08-20T14:25:59Z | |
| dc.date.accessioned | 2023-07-15T02:44:44Z | |
| dc.date.available | 2023-07-15T02:44:44Z | |
| dc.identifier | http://sedici.unlp.edu.ar/handle/10915/123051 | |
| dc.identifier | issn:0556-2821 | |
| dc.identifier | issn:1089-4918 | |
| dc.identifier.uri | https://repositorioslatinoamericanos.uchile.cl/handle/2250/7463115 | |
| dc.description | We study the connection between N52 supersymmetry and a topological bound in a two-Higgs-doublet system with a SU(2)xU(1)yxU(1)y' gauge group. We derive the Bogomol’nyi equations from supersymmetry considerations showing that they hold provided certain conditions on the coupling constants, which are a consequence of the huge symmetry of the theory, are satisfied. Their solutions, which can be interpreted as electroweak cosmic strings breaking one-half of the supersymmetries of the theory, are studied. Certain interesting limiting cases of our model which have recently been considered in the literature are finally analyzed. | |
| dc.description | Facultad de Ciencias Exactas | |
| dc.format | application/pdf | |
| dc.format | 3811-3819 | |
| dc.language | en | |
| dc.rights | http://creativecommons.org/licenses/by-nc-sa/4.0/ | |
| dc.rights | Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) | |
| dc.subject | Física | |
| dc.subject | Particle physics | |
| dc.subject | Supersymmetry | |
| dc.subject | Physics | |
| dc.subject | Cosmic string | |
| dc.subject | Electroweak interaction | |
| dc.subject | Coupling constant | |
| dc.subject | Symmetry breaking | |
| dc.subject | Connection (algebraic framework) | |
| dc.subject | Gauge group | |
| dc.subject | Theoretical physics | |
| dc.subject | Symmetry (physics) | |
| dc.title | Supersymmetric electroweak cosmic strings | |
| dc.type | Articulo | |
| dc.type | Articulo | |
