Seiberg-Witten theory, matrix model and AGT relation
Jun, 201020 pages
Published in:
- JHEP 07 (2010) 081
e-Print:
- 1006.0828 [hep-th]
Report number:
- YITP-10-40
View in:
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Abstract: (arXiv)
We discuss the Penner-type matrix model which has been proposed to explain the AGT relation between the 2-dimensional Liouville theory and 4-dimensional N=2 superconformal gauge theories. In our previous communication we have obtained the spectral curve of the matrix model and showed that it agrees with that derived from M-theory. We have also discussed the decoupling limit of massive flavors and proposed new matrix models which describe Seiberg-Witten theory with flavors N_f=2,3. In this article we explicitly evaluate the free energy of these matrix models and show that they in fact reproduce the amplitudes of Seiberg-Witten theory.Note:
- 19 pages, 1 figure
- Matrix Models
- Extended Supersymmetry
- Nonperturbative Effects
- Super-symmetric gauge theory
- gauge field theory: conformal
- supersymmetry: 2
- field theory: Liouville
- dimension: 2
- dimension: 4
- matrix model
References(32)
Figures(1)