Representations of U-q(sl(N)) at roots of unity
Mar, 199517 pages
Published in:
- J.Phys.A 28 (1995) 5495-5508
e-Print:
- q-alg/9504006 [math.QA]
Report number:
- ENSLAPP-A-506-95,
- CPTH-RR-343-01-95
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Abstract: (IOP)
The Gelfand-Zetlin basis for representations of Uq(sl(N)) is improved to better fit the case when q is a root of unity. The usual q-deformed representations, as well as the nilpotent, periodic (cyclic), semi-periodic (semi-cyclic) and also some atypical representations are now described with the same formalism.References(24)
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