A d = 3 dimensional model with two U(1) gauge fields coupled via matter fields and BF interaction
We study a model in d = 2 + 1 space-time dimensions with two sectors. One of them, which can be considered as the visible sector, contains just a U (1) gauge field which acts as a probe for the other (hidden) sector, given by a second U (1) gauge field and massive scalar and Dirac fermions. Covarian...
Guardado en:
| Autores principales: | , |
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| Formato: | Articulo |
| Lenguaje: | Inglés |
| Publicado: |
2020
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| Materias: | |
| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/125791 |
| Aporte de: |
| id |
I19-R120-10915-125791 |
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| record_format |
dspace |
| institution |
Universidad Nacional de La Plata |
| institution_str |
I-19 |
| repository_str |
R-120 |
| collection |
SEDICI (UNLP) |
| language |
Inglés |
| topic |
Ciencias Exactas Física Physics dimensional model gauge fields BF interaction |
| spellingShingle |
Ciencias Exactas Física Physics dimensional model gauge fields BF interaction Rapoport, A. Schaposnik, Fidel Arturo A d = 3 dimensional model with two U(1) gauge fields coupled via matter fields and BF interaction |
| topic_facet |
Ciencias Exactas Física Physics dimensional model gauge fields BF interaction |
| description |
We study a model in d = 2 + 1 space-time dimensions with two sectors. One of them, which can be considered as the visible sector, contains just a U (1) gauge field which acts as a probe for the other (hidden) sector, given by a second U (1) gauge field and massive scalar and Dirac fermions. Covariant derivatives of these matter fields and a BF gauge mixing term couple the two sectors. Integration over fermion fields leads to an effective theory with Chern-Simons terms that support vortex like solutions in both sectors even if originally there was no symmetry breaking Higgs scalar in the visible sector. We study numerically the solutions which correspond to electrically charged magnetic vortices except for a critical value of the BF coupling constant at which solely purely magnetic vortices exist. |
| format |
Articulo Articulo |
| author |
Rapoport, A. Schaposnik, Fidel Arturo |
| author_facet |
Rapoport, A. Schaposnik, Fidel Arturo |
| author_sort |
Rapoport, A. |
| title |
A d = 3 dimensional model with two U(1) gauge fields coupled via matter fields and BF interaction |
| title_short |
A d = 3 dimensional model with two U(1) gauge fields coupled via matter fields and BF interaction |
| title_full |
A d = 3 dimensional model with two U(1) gauge fields coupled via matter fields and BF interaction |
| title_fullStr |
A d = 3 dimensional model with two U(1) gauge fields coupled via matter fields and BF interaction |
| title_full_unstemmed |
A d = 3 dimensional model with two U(1) gauge fields coupled via matter fields and BF interaction |
| title_sort |
d = 3 dimensional model with two u(1) gauge fields coupled via matter fields and bf interaction |
| publishDate |
2020 |
| url |
http://sedici.unlp.edu.ar/handle/10915/125791 |
| work_keys_str_mv |
AT rapoporta ad3dimensionalmodelwithtwou1gaugefieldscoupledviamatterfieldsandbfinteraction AT schaposnikfidelarturo ad3dimensionalmodelwithtwou1gaugefieldscoupledviamatterfieldsandbfinteraction AT rapoporta d3dimensionalmodelwithtwou1gaugefieldscoupledviamatterfieldsandbfinteraction AT schaposnikfidelarturo d3dimensionalmodelwithtwou1gaugefieldscoupledviamatterfieldsandbfinteraction |
| bdutipo_str |
Repositorios |
| _version_ |
1764820452225581059 |