Author/Authors :
J. Fuchs، نويسنده , , L.R. Huiszoon، نويسنده , , A.N. Schellekens، نويسنده , , C. Schweigert، نويسنده , , J. Walcher، نويسنده ,
Abstract :
Universal formulas for the boundary and crosscap coefficients are presented, which are valid for all symmetric simple current modifications of the charge conjugation invariant of any rational conformal field theory.