On Krichever tau-function and Verlinde formula

A. Marshakov

doi:10.1016/j.physletb.2024.139126

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arXiv · 2410.09863

On Krichever tau-function and Verlinde formula

A. Marshakov

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Abstract

We remind the definition and main properties of the Krichever quasiclassical tau-function, and turn to the application of these formulas for recent studies of two-dimensional quantum gravity. We show, that in the case of minimal gravity it turns to be directly related with the Verlinde formula for minimal models, giving in particular case its one more direct proof. Generalizations for continuous "complex Liouville" theory are also briefly discussed.

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A. Marshakov. 2024-10-13. On Krichever tau-function and Verlinde formula. https://doi.org/10.1016/j.physletb.2024.139126

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