Functional bosonization of a Dirac field in 2 + 1 dimensions, in the presence of a boundary
We apply the functional bosonization procedure to a massive Dirac field defined on a 2 + 1 dimensional spacetime which has a non-trivial boundary. We find the form of the bosonized current both for the bulk and boundary modes, showing that the gauge field in the bosonized theory contains a perfect-c...
Guardado en:
| Autores principales: | , |
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| Formato: | Articulo Preprint |
| Lenguaje: | Inglés |
| Publicado: |
2018
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| Materias: | |
| Acceso en línea: | http://sedici.unlp.edu.ar/handle/10915/125732 |
| Aporte de: |
| Sumario: | We apply the functional bosonization procedure to a massive Dirac field defined on a 2 + 1 dimensional spacetime which has a non-trivial boundary. We find the form of the bosonized current both for the bulk and boundary modes, showing that the gauge field in the bosonized theory contains a perfect-conductor boundary condition on the worldsheet spanned by the boundary. We find the bosonized action for the corresponding boundary modes. |
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