Seiberg-Witten theory, matrix model and AGT relation

Jun, 2010
20 pages
Published in:
  • JHEP 07 (2010) 081
e-Print:
Report number:
  • YITP-10-40

Citations per year

2010201420182022202402468101214
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