Encore le modèle de sinus-Gordon gravitationnel
Fixed area spherical partition function of the sine-Gordon model coupled to c=25 Liouville field theory is reconsidered. We study its analytic properties at different values of the sin-Gordon parameter. This allows, in particular, to draw conclusions about the imaginary coupling sin-Gordon on the fluctuating surface.
Montpellier-2
Speaker
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Alexei ZAMOLODCHIKOV
