Titlebook: New Symmetry Principles in Quantum Field Theory; J. Fr?hlich,G. Hooft,R. Stora Book 1992 Springer Science+Business Media New York 1992 bla

FORGO

棲息地

-Algebras and Langlands-Drinfeld Correspondencef a .-algebra can be identified with the center of the universal enveloping algebra of the corresponding affine Kac-Moody algebra. This gives some information on the geometric Langlands-Drinfeld correspondence for complex algebraic curves.

Ptsd429

intrude

0258-1221 lassify atomic spectra. And until recently it was thought that symmetries in quantum mechanics should be groups. But it is not so. There are more general algebras, equipped with suitable structure, which admit a perfectly conventional interpretation as a symmetry of a quantum mechanical system. In a

樹木心

Book 1992omic spectra. And until recently it was thought that symmetries in quantum mechanics should be groups. But it is not so. There are more general algebras, equipped with suitable structure, which admit a perfectly conventional interpretation as a symmetry of a quantum mechanical system. In any case, a

拖債

Non-compact WZW Conformal Field Theorieslack hole target. We compute the (regularized) toroidal partition function and discuss the spectrum of the theory. A comparison is made with more standard approach based on the .(1) coset of the .(1, 1) WZW theory where stability is not evident but where unitarity becomes more transparent.