Shift Operator for Nonabelian Lattice Current Algebra
Ludvig Faddeev
Steklov Mathematical Institute, St. Petersburg, Russian FederationAlexander Yu. Volkov
Vrije Universiteit Brussel, Brussels, Belgium
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Abstract
The shift operator for a quantum lattice current algebra associated with is produced in the form of product of local factors. This gives a natural deformation of the Sugawara construction for discrete space-time.
Cite this article
Ludvig Faddeev, Alexander Yu. Volkov, Shift Operator for Nonabelian Lattice Current Algebra. Publ. Res. Inst. Math. Sci. 40 (2004), no. 4, pp. 1113–1125
DOI 10.2977/PRIMS/1145475443