On deformed W-algebras and quantum affine algebras

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dc.creatorBouwknegt, P.
dc.creatorPilch, K.
dc.date1998-01-25
dc.date1998-02-19
dc.date.accessioned2026-07-07T11:36:27Z
dc.date.available2026-07-07T11:36:27Z
dc.descriptionWe discuss some aspects of the deformed W-algebras W_{q,t}[g]. In particular, we derive an explicit formula for the Kac determinant, and discuss the center when t^2 is a primitive k-th root of unity. The relation of the structure of W_{q,t}[g] to the representation ring of the quantum affine algebra U_q(\hat g), as discovered recently by Frenkel and Reshetikhin, is further elucidated in some examples.
dc.description40 pages, plain TeX with amssym.def, improved referencing
dc.identifierhttps://arxiv.org/abs/math/9801112
dc.identifierhttp://arxiv.org/abs/math/9801112
dc.identifierAdv.Theor.Math.Phys.2:357-397,1998
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/198924
dc.subjectQuantum Algebra
dc.subjectHigh Energy Physics - Theory
dc.titleOn deformed W-algebras and quantum affine algebras
dc.typetext

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