INVESTIGADORES
ALDAZABAL Gerardo Marcelo
artículos
Título:
Nondiagonal CP(m) coset models and their Poincare polynomials
Autor/es:
G. ALDAZABAL; I. ALLEKOTTE; E.ANDRES; C. NUÑEZ
Revista:
INTERNATIONAL JOURNAL OF MODERN PHYSICS A
Editorial:
WORLD SCIENTIFIC PUBL CO PTE LTD
Referencias:
Año: 1993
ISSN:
0217-751X
Resumen:
N = 2 coset models of the type SU(m + 1)/SU(m) × U(1) with nondiagonal modular invariants for both SU(m + 1) and SU(m) are considered. Poincaré polynomials of the the number of chiral generations of the associated string compactifications. Moddings corresponding chiral rings of these algebras are constructed. They are used to compute the number of chiral generations of the associated string compactifications. Moddings by discrete symmietries are also discussed.
