S-DUALITY FOR 2-d GRAVITY
نویسنده
چکیده
We investigate the analogue of S-duality for 2-d gravity. Our analysis is based in a partition function associated to the Katanaev-Volovich type action for 2-d gravity. We find a S-dual 2-d gravitational action which is related to the original 2-d gravitational action by strong-weak duality transformation. PACS: 04.60.-m; 04.65.+e; 11.15.-q; 11.30.Ly July, 2001 ∗ [email protected]
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تاریخ انتشار 2001