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This article is cited in 23 scientific papers (total in 23 papers)
The $2{\times}2$ matrix Schlesinger system and the Belavin–Polyakov–Zamolodchikov system
D. P. Novikov Omsk State Technical University, Omsk, Russia
Abstract:
We show that the Belavin–Polyakov–Zamolodchikov equation of the minimal model of conformal field theory with the central charge $c=1$ for the Virasoro algebra is contained in a system of linear equations that generates the Schlesinger system with $2{\times}2$ matrices. This generalizes Suleimanov's result on the Painlevé equations. We consider the properties of the solutions, which are expressible in terms of the Riemann theta function.
Keywords:
Belavin–Polyakov–Zamolodchikov equation, Schlesinger system, Painlevé equation, Garnier system.
Received: 02.12.2008
Citation:
D. P. Novikov, “The $2{\times}2$ matrix Schlesinger system and the Belavin–Polyakov–Zamolodchikov system”, TMF, 161:2 (2009), 191–203; Theoret. and Math. Phys., 161:2 (2009), 1485–1496
Linking options:
https://www.mathnet.ru/eng/tmf6431https://doi.org/10.4213/tmf6431 https://www.mathnet.ru/eng/tmf/v161/i2/p191
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