Geodesic
The isomorphism between two-dimensional conformal field theories with the affine-$sl(2)$ and the $N=2$ superconformal symmetry algebras
Teoretičeskaâ i matematičeskaâ fizika, Tome 115 (1998) no. 1, pp. 29-45 
I. Yu. Tipunin. The isomorphism between two-dimensional conformal field theories with the affine-$sl(2)$ and the $N=2$ superconformal symmetry algebras. Teoretičeskaâ i matematičeskaâ fizika, Tome 115 (1998) no. 1, pp. 29-45. http://geodesic.mathdoc.fr/item/TMF_1998_115_1_a1/
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     title = {The isomorphism between two-dimensional conformal field theories with the affine-$sl(2)$ and the $N=2$ superconformal symmetry algebras},
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Voir la notice de l'article provenant de la source Math-Net.Ru

We discuss the one-to-one correspondence between two-dimensional conformal field theories with the affine-$sl(2)$ and the $N=2$ superconformal symmetry algebras. We obtain the formulas relating zero-norm states in the two theories and the formulas expressing the partition function of the affine-$sl(2)$ theory through the partition function of the theory with the $N=2$ superconformal symmetry algebra, and vice versa.

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