期刊
JOURNAL OF HIGH ENERGY PHYSICS
卷 -, 期 4, 页码 -出版社
SPRINGER
DOI: 10.1007/JHEP04(2010)040
关键词
Supersymmetric gauge theory; Integrable Hierarchies; Topological Field Theories
资金
- Russian Federal Nuclear Energy Agency
- RFBR [07-02-00878, 07-02-00645]
- Russian President's Grant of Support for the Scientific Schools [NSh-3035.2008.2]
- [09-02-90493-Ukr]
- [09-02-93105-CNRSL]
- [09-01-92440-CE]
- [09-02-91005-ANF]
In the case of SU(2), associated by the AGT relation to the 2d Liouville theory, the Seiberg-Witten prepotential is constructed from the Bohr-Sommerfeld periods of 1d sine-Gordon model. If the same construction is literally applied to monodromies of exact wave functions, the prepotential turns into the one-parametric Nekrasov prepotential F(a, epsilon(1)) with the other epsilon parameter vanishing, epsilon(2) = 0, and epsilon(1) playing the role of the Planck constant in the sine-Gordon Shrodinger equation, (h) over bar = epsilon(1). This seems to be in accordance with the recent claim in [1] and poses a problem of describing the full Nekrasov function as a seemingly straightforward double-parametric quantization of sine-Gordon model. This also provides a new link between the Liouville and sine-Gordon theories.
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