Gravitational corrections in supersymmetric gauge theory and matrix models

By A. Klemm, Marcos Mariño, S. Theisen. 2002

164 citations recorded by the source corpus.

Gravitational corrections in N = 1 and N = 2 supersymmetric gauge theories are obtained from topological string amplitudes. We show how they are recovered in matrix model computations. This provides a test of the proposal by Dijkgraaf and Vafa beyond the planar limit. Both, matrix model and topological string theory, are used to check a conjecture of Nekrasov concerning these gravitational couplings in Seiberg-Witten theory. Our analysis is performed for those gauge theories which are related to the cubic matrix model, i.e. pure SU(2) Seiberg-Witten theory and N = 2 U(N) SYM broken to N = 1 via a cubic superpotential. We outline the computation of the topological amplitudes for the local Calabi-Yau manifolds which are relevant for these two cases.

Subfields: Astronomy and Astrophysics, Nuclear and High Energy Physics, Statistical and Nonlinear Physics

View Paper: https://www.semanticscholar.org/paper/3557122221b2996021d021d53055b5423a9cd99c

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The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Astronomy and Astrophysics

  1. Marcos Mariño
  2. A. Klemm
  3. C. Vafa
  4. Mina Aganagic
  5. Min-xin Huang
  6. R. Dijkgraaf
  7. Amer Iqbal
  8. H. Kanno

In Nuclear and High Energy Physics

  1. Marcos Mariño
  2. C. Vafa
  3. A. Klemm
  4. Mina Aganagic
  5. Min-xin Huang
  6. H. Kanno
  7. V. Bouchard
  8. R. Dijkgraaf

In Statistical and Nonlinear Physics

  1. Marcos Mariño
  2. C. Vafa
  3. A. Klemm
  4. Mina Aganagic
  5. Min-xin Huang
  6. V. Bouchard
  7. R. Dijkgraaf
  8. Amer Iqbal

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