Titlebook: Quantum Groups; Proceedings of the 8 H. -D. Doebner,J. -D. Hennig Conference proceedings 1990 Springer-Verlag Berlin Heidelberg 1990 algebr

随意

阐明

GEN

两种语言

hemoglobin

Extremal projectors for quantized kac-moody superalgebras and some of their applications,one to extend the concept of quantized Kac-Moody algebras to the case of Kac-Moody superalgebras. A q-analogue of the Cartan-Weyl basis is introduced, which has properties similar to the Cartan-Weyl basis of the Kac-Moody (super) algebras. Explicit expressions of the extremal projectors for all quan

angina-pectoris

GRACE

Parameter

Quantum groups as symmetries of chiral conformal algebras, chiral conformal model is introduced in such a way that the overall (product) representation of the braid group is trivialized. As an introduction we review (in Secs.1 and 2) basic facts about 2-dimensional conformal QFT and about the quantum enveloping algebra .. - ..(sl(2)) and its finite dimensi

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Quantum symmetry associated with braid group statistics,standing of the symmetry structure dual to braid group statistics is only at its beginning. We use the duality to identify a “first approximation” to this structure and the corresponding algebra of charged fields.

清澈

Anomalies from the phenomenological and geometrical points of view,gebraic approach, and, in the end and more detailed, the geometric approach. In particular, the topological approach of the Atiyah-Singer is extended in a way which allows the treatment of all chiral anomalies within the geometric (equivariant) point of view.