Representation of small conformal algebra

Abstract

In hep-th/0202087 it was argued that the operator L_0 is bad defined in kappa-basis as a kernel operator. Indeed, we show that L_0 is a difference operator. We also find a representation of L_1 and L_{-1} in a class of difference operators.

12 pages, LaTeX 2e

References in corpus (2)

• Diagonal Representation of Open String Star and Moyal Product
• Virasoro operators in the continuous basis of string field theory