INVESTIGADORES
NAON Carlos Maria
artículos
Título:
Constrained Fermi systems and Virasoro algebras
Autor/es:
EDUARDO FRADKIN; CARLOS M. NAÓN; FIDEL A. SCHAPOSNIK
Revista:
PHYSICS LETTERS B
Editorial:
Elsevier
Referencias:
Lugar: Amsterdam; Año: 1988 vol. 200 p. 95 - 97
ISSN:
0370-2693
Resumen:
We study constrained two-dimensional fermion models in the path-integral framework. We consider constraints on the fermion currents and on the energy-momentum tensor. We discuss how these constraints determine the structure of the Virasoro algebras.
