Large NN topologically twisted index: necklace quivers, dualities, and Sasaki-Einstein spaces

Apr 12, 2016
35 pages
Published in:
  • JHEP 08 (2016) 089
  • Published: Aug 12, 2016
e-Print:
Report number:
  • CERN-TH-2016-083

Citations per year

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Abstract: (Springer)
In this paper, we calculate the topological free energy for a number of N \mathcal{N} ≥ 2 Yang-Mills-Chern-Simons-matter theories at large N and fixed Chern-Simons levels. The topological free energy is defined as the logarithm of the partition function of the theory on S2^{2} × S1^{1} with a topological A-twist along S2^{2} and can be reduced to a matrix integral by exploiting the localization technique. The theories of our interest are dual to a variety of Calabi-Yau four-fold singularities, including a product of two asymptotically locally Euclidean singularities and the cone over various well-known homogeneous Sasaki-Einstein seven-manifolds, N0,1,0^{0,1,0}, V5,2^{5,2}, and Q1,1,1^{1,1,1}. We check that the large N topological free energy can be matched for theories which are related by dualities, including mirror symmetry and SL(2,Z) \mathrm{S}\mathrm{L}\left(2,\mathbb{Z}\right) duality.
Note:
  • 34 pages, v2: refs added, improvement of section 5.1, published version; v3: typos removed
  • Duality in Gauge Field Theories
  • Matrix Models
  • Supersymmetric gauge theory
  • Supersymmetry and Duality
  • space: Sasaki-Einstein
  • duality
  • free energy
  • partition function
  • Chern-Simons term
  • quiver