Thanks!
There are more good references which one should list here. Years back we had discussed this on the “string coffee table”. But I don’t have the time to dig around more right now.
]]>I tracked down those slides. They were Eliezer Rabinovici’s.
]]>brief entry on the idea of world sheets for world sheets.
In the course of creating this I also started a stub for 2d quantum gravity, but clearly more needs to go there.
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