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This article is cited in 1 scientific paper (total in 1 paper)
Schwinger–Dyson approach to Liouville field theory
P. Dutta Max-Planck-Institut füur Gravitationsphysik
(Albert-Einstein-Institut), Potsdam, Germany
Abstract:
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.
Received: 15.06.2015
Citation:
P. Dutta, “Schwinger–Dyson approach to Liouville field theory”, TMF, 187:3 (2016), 519–530; Theoret. and Math. Phys., 187:3 (2016), 899–908
Linking options:
https://www.mathnet.ru/eng/tmf8990https://doi.org/10.4213/tmf8990 https://www.mathnet.ru/eng/tmf/v187/i3/p519
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