Some conclusions for noncritical string theory drawn from two- and three-point functions in the Liouville sector

H. Dorn; H. -J. Otto

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arXiv · hep-th/9501019

Some conclusions for noncritical string theory drawn from two- and three-point functions in the Liouville sector

H. Dorn·H. -J. Otto

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Abstract

Starting from the known expression for the three-point correlation functions for Liouville exponentials with generic real coefficients at we can prove the Liouville equation of motion at the level of three-point functions. Based on the analytical structure of the correlation functions we discuss a possible mass shell condition for excitations of noncritical strings and make some observations concerning correlators of Liouville fields.

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H. Dorn, H. -J. Otto. 1995-01-06. Some conclusions for noncritical string theory drawn from two- and three-point functions in the Liouville sector. https://arxiv.org/abs/hep-th/9501019

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