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Two- and three-point functions in Liouville theory

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Dorn, H., Otto, H.-J.·1994·Nuclear Physics B

Abstract

Abstract Based on our generalization of the Goulian-Li continuation in the power of the 2D cosmological term we construct the two- and three-point correlation functions for Liouville exponentials with generic real coefficients. As a strong argument in favour of the procedure we prove the Liouville equation of motion on the level of three-point functions. The analytical structure of the correlation functions as well as some of its consequences for string theory are discussed. This includes a conjecture on the mass shell condition for excitations of noncritical strings. We also make a comment concerning the correlation functions of the Liouville field itself.

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Metadata

Authors
Dorn, H., & Otto, H.-J.
Venue
Nuclear Physics B
Publisher
Elsevier BV
Published
1994-10
Volume
429
Issue
2
Pages
375-388
ISSN
0550-3213 (ISSN-L)
OpenAlex
W2154851836
Cited by
469
References
0
FWCI
3.69
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Two- and three-point functions in Liouville theory. https://app.cochat.ai/papers/10.1016/0550-3213(94)00352-1
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Dorn, H., & Otto, H.-J. (1994). Two- and three-point functions in Liouville theory. Nuclear Physics B. https://doi.org/10.1016/0550-3213(94)00352-1

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Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.