Title of article :
Logarithmic operators in the SL(2,R) WZNW model Original Research Article
Author/Authors :
A. Nichols، نويسنده , , Sanjay، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2001
Abstract :
We find some exact solutions of the Knizhnik–Zamolodchikov equation for the four-point correlation functions that occur in the SL(2,R) WZNW model. They exhibit logarithmic behaviour in both the Kac–Moody and Virasoro parts. We discuss their implication for the operator product expansion. We also observe the appearance of several symmetries of the correlation functions.
Keywords :
Logarithmic conformal field theory , SL(2 , View the MathML source string theory , R) WZNW model
Journal title :
Nuclear Physics B
Journal title :
Nuclear Physics B
