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arXiv · hep-th/9802003

The Determinant Representation for a Correlation Function in Scaling Lee-Yang Model

Vladimir E. Korepin·Takeshi Oota
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Abstract

We consider the scaling Lee-Yang model. It corresponds to the unique perturbation of the minimal CFT model M(2,5). This is not a unitary model. We used known expression for form factors in order to obtain a closed expression for a correlation function of a trace of energy-momentum tensor. This expression is a determinant of an integral operator. Similar determinant representation were proven to be useful not only for quantum correlation functions but also in matrix models.

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Vladimir E. Korepin, Takeshi Oota. 1998-02-02. The Determinant Representation for a Correlation Function in Scaling Lee-Yang Model. https://doi.org/10.1088/0305-4470%2F31%2F19%2F003

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