arXiv · hep-th/9212004
Remarks on the continuum formulation of noncritical strings
Abstract
We discuss various aspects of the calculation of correlation functions in conformal theories coupled to quantized 2-dimensional gravity. The main emphasis lies on the construction of a continuation in the number of insertions of the cosmological constant operator for $arbitrary$ dimension of the target space. Following closely our paper \cite{DO2} we add a more extended introduction and discussion of the peculiarities in 1-dimensional target space as well as some further remarks about the 4-point function.
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H. Dorn, H. -J. Otto. 1992-12-01. Remarks on the continuum formulation of noncritical strings. https://arxiv.org/abs/hep-th/9212004
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