IFLP   13074
INSTITUTO DE FISICA LA PLATA
Unidad Ejecutora - UE
artículos
Título:
Current correlation functions from a bosonized theory in $$3/2+1$$3/2+1 dimensions
Autor/es:
FOSCO, C. D.; SCHAPOSNIK, F. A.
Revista:
EUROPEAN PHYSICAL JOURNAL C - PARTICLES AND FIELDS
Editorial:
SPRINGER
Referencias:
Año: 2020 vol. 80 p. 1 - 7
ISSN:
1434-6044
Resumen:
Within the context of a bosonized theory,weevaluatethe current-current correlation functions correspondingto a massive Dirac field in 2 + 1 dimensions, which is constrainedto a spatial half-plane. The boundary conditions areimposed on the dual theory, and have the form of of perfectconductorconditions.We also consider, for the sake of comparison,the purely fermionic version of the model and itsboundary conditions, in the large-mass limit. We apply theresult about the dual theory to the evaluation of induced vacuumcurrents in the presence of an external field, in a spatialhalf-plane.