ar X iv : h ep - t h / 02 10 20 8 v 1 2 2 O ct 2 00 2 Duality in N = 2 Super - Liouville Theory
نویسندگان
چکیده
In this paper we consider a strong-weak coupling duality of the N = 2 super-Liouville field theory (SLFT). Without the self-duality found in other Liouville theories, the N = 2 SLFT, we claim, is associated with a ‘dual’ action by a transformation b → 1/b where b is the coupling constant. To justify our conjecture, we compute the reflection amplitudes (or two-point functions) of the (NS) and the (R) operators of the N = 2 SLFT based on the conjectured dual action and show that the results are consistent with known results.
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