1996/06/14 by L. Faddeev, A. Yu. Volkov
Physics and Astronomy · #hep-th
published as Publ.Res.Inst.Math.Sci.Kyoto 40 (2004) 1113-1125 · 11 pages, LATEX
arxiv created 1996/06/14 · arxiv updated 2009/11/30
The shift operator for a quantum lattice current algebra associated with sl(2) is produced in the form of product of local factors. This gives a natural deformation of the Sugawara construction for discrete space-time.