INVESTIGADORES
ROSSINI Gerardo Luis
artículos
Título:
NON ABELIAN FRACTIONAL QUANTUM HALL STATES AND CHIRAL COSET CONFORMAL FIELD THEORIES
Autor/es:
D. C. CABRA; E. FRADKIN; G. L. ROSSINI; F. A. SCHAPOSNIK
Revista:
INTERNATIONAL JOURNAL OF MODERN PHYSICS A
Editorial:
World Scientific
Referencias:
Lugar: Singapur; Año: 2000 vol. 15 p. 4857 - 4870
ISSN:
0217-751X
Resumen:
We propose an effective Lagrangian for the low energy bulk theory of thePfaffian states of the fractional quantum Hall effect in terms of non-AbelianChern-Simons (CS) actions. Our approach exploits Witten?s connection be-tween topological CS and chiral conformal field theories and can be appliedto arbitrary non-Abelian states.
