Shift Operator for Nonabelian Lattice Current Algebra

  • Ludvig Faddeev

    Steklov Mathematical Institute, St. Petersburg, Russian Federation
  • Alexander Yu. Volkov

    Vrije Universiteit Brussel, Brussels, Belgium

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