Please use this identifier to cite or link to this item: https://scholarbank.nus.edu.sg/handle/10635/103439
Title: Intertwining Operators for Vertex Representations of Toroidal Lie Algebras
Authors: Lum, K.H. 
Tan, V. 
Keywords: Automorphism
Circle action
Intertwining relation
Issue Date: Aug-1998
Citation: Lum, K.H.,Tan, V. (1998-08). Intertwining Operators for Vertex Representations of Toroidal Lie Algebras. Letters in Mathematical Physics 45 (3) : 239-246. ScholarBank@NUS Repository.
Abstract: The construction of the vertex representation of the toroidal Lie algebra τ[n] depends on the way of labelling the points in the dual ℤn of the torus Tn. Thus there is a built-in symmetry of the vertex representation with respect to the symmetry of ℤn. In conjunction with this, the energy operator L0 gives rise to intertwining operators which reflect the symmetry of the vertex representation with respect to S1 action on τ[n].
Source Title: Letters in Mathematical Physics
URI: http://scholarbank.nus.edu.sg/handle/10635/103439
ISSN: 03779017
Appears in Collections:Staff Publications

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