Geodesic
Schwinger–Dyson approach to Liouville field theory
Teoretičeskaâ i matematičeskaâ fizika, Tome 187 (2016) no. 3, pp. 519-530 Cet article a éte moissonné depuis la source Math-Net.Ru

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We discuss Liouville field theory in the framework of the Schwinger–Dyson approach and derive a functional equation for the three-point structure constant. We prove the existence of a second Schwinger–Dyson equation based on the duality between the screening charge operators and obtain a second functional equation for the structure constant. We use the system of these two equations to uniquely determine the structure constant.
Keywords: Liouville field theory, conformal field theory, three-point function, Schwinger–Dyson equation. 
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     title = {Schwinger{\textendash}Dyson approach to {Liouville} field theory},
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P. Dutta. Schwinger–Dyson approach to Liouville field theory. Teoretičeskaâ i matematičeskaâ fizika, Tome 187 (2016) no. 3, pp. 519-530. http://geodesic.mathdoc.fr/item/TMF_2016_187_3_a7/

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