AN INFINITE CLASS OF NEW CONFORMAL FIELD THEORIES WITH EXTENDED ALGEBRAS
1988 ◽
Vol 03
(04)
◽
pp. 397-412
◽
Keyword(s):
A large class of 2D conformal field theories with extended Virasoro algebras related to the GKO construction on the coset SU(2)⊗SU(2)/SU(2) is introduced. Through a Feigin-Fuchs construction the Kac formula is deduced. Characters of the highest-weight irreducible representations are given in terms of the GKO decomposition branching functions. Modular invariant partition functions are constructed and an A-D-E classification based on a triple of simply-laced Lie algebras is analyzed in detail.
1988 ◽
Vol 03
(03)
◽
pp. 271-281
◽
1991 ◽
Vol 06
(12)
◽
pp. 2045-2074
◽
1989 ◽
Vol 04
(02)
◽
pp. 161-168
◽
Keyword(s):
2000 ◽
Vol 12
(05)
◽
pp. 739-748
◽
2008 ◽
Vol 23
(14n15)
◽
pp. 2184-2186
Keyword(s):
1989 ◽
Vol 04
(04)
◽
pp. 897-920
◽
Keyword(s):
1990 ◽
Vol 05
(15)
◽
pp. 2903-2952
◽