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Duality of three-dimensional superfield theories

Ferrari, A. F. ; Gomes, M. ; Nascimento, J. R. S. ; Petrov, A. Yu ; da Silva, A. J.

Physical review. D, Particles and fields, 2006-05, Vol.73 (10), Article 105010

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Título:
Duality of three-dimensional superfield theories
Autor: Ferrari, A. F. ; Gomes, M. ; Nascimento, J. R. S. ; Petrov, A. Yu ; da Silva, A. J.
Assuntos: CORRECTIONS ; DUALITY ; GAUGE INVARIANCE ; PHYSICS OF ELEMENTARY PARTICLES AND FIELDS ; QUANTUM FIELD THEORY ; SPACE-TIME ; STRESSES ; SUPERSYMMETRY ; THREE-DIMENSIONAL CALCULATIONS
É parte de: Physical review. D, Particles and fields, 2006-05, Vol.73 (10), Article 105010
Descrição: Within the superfield approach, we consider the duality between the supersymmetric Maxwell-Chern-Simons and self-dual theories in three spacetime dimensions. Using a gauge embedding method, we construct the dual theory to the self-dual model interacting with a matter superfield, which turns out to be not the Maxwell-Chern-Simons theory coupled to matter, but a more complicated model, with a restricted gauge invariance. We stress the difficulties in dualizing the self-dual field coupled to matter into a theory with complete gauge invariance. After that, we show that the duality, achieved between these two models at the tree level, also holds up to the lowest order quantum corrections.
Editor: United States
Idioma: Inglês

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