Title of article :
Logarithmic operators and dynamical extension of the symmetry group in the bosonic SU(2)0 and SUSY SU(2)2 WZNW models Original Research Article
Author/Authors :
J.-S. Caux، نويسنده , , Ian I. Kogan، نويسنده , , A. Lewis، نويسنده , , A.M. Tsvelik، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 1997
Abstract :
We study the operator product expansions in the bosonic SU(2)0 and SUSY SU(2)2 WZNW models. We find that these OPEs contain both logarithmic operators and new conserved currents, leading to an extension of the symmetry group.
Keywords :
* Conformal Field Theory , * Logarithmic operators
Journal title :
Nuclear Physics B
Journal title :
Nuclear Physics B
