Geodesic
Induced two-dimensional quantum gravity with action of general form
Teoretičeskaâ i matematičeskaâ fizika, Tome 90 (1992) no. 2, pp. 313-318 
S. D. Odyntsov. Induced two-dimensional quantum gravity with action of general form. Teoretičeskaâ i matematičeskaâ fizika, Tome 90 (1992) no. 2, pp. 313-318. http://geodesic.mathdoc.fr/item/TMF_1992_90_2_a14/
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     author = {S. D. Odyntsov},
     title = {Induced two-dimensional quantum gravity with action of general form},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
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     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1992_90_2_a14/}
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Voir la notice de l'article provenant de la source Math-Net.Ru

Two-dimensional quantum gravity with action of general form combining local and nonlocal actions is considered, it is shown that in the light-cone gauge there is a symmetry which leads naturally to the $SL(2,R)$ Kac–Moody current algebra. The singleloop renormalization of the theory is studied.

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