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Localization vs holography in 4d N = 2 quiver theories

Journal of High Energy Physics, ISSN: 1029-8479, Vol: 2022, Issue: 10
2022
  • 16
    Citations
  • 0
    Usage
  • 1
    Captures
  • 1
    Mentions
  • 0
    Social Media
Metric Options:   Counts1 Year3 Year

Metrics Details

  • Citations
    16
    • Citation Indexes
      16
  • Captures
    1
  • Mentions
    1
    • News Mentions
      1
      • News
        1

Most Recent News

Research Conducted at University of Torino Has Updated Our Knowledge about High Energy Physics (Localization Vs Holography In 4d N=2 Quiver Theories)

2022 NOV 04 (NewsRx) -- By a News Reporter-Staff News Editor at Physics Daily News -- Data detailed on Energy - High Energy Physics have

Article Description

We study 4-dimensional N = 2 superconformal quiver gauge theories obtained with an orbifold projection from N = 4 SYM, and compute the 2- and 3-point correlation functions among chiral/anti-chiral single-trace scalar operators and the corresponding structure constants. Exploiting localization, we map the computation to an interacting matrix model and obtain expressions for the correlators and the structure constants that are valid for any value of the ’t Hooft coupling in the planar limit of the theory. At strong coupling, these expressions simplify and allow us to extract the leading behavior in an analytic way. Finally, using the AdS/CFT correspondence, we compute the structure constants from the dual supergravity theory and obtain results that perfectly match the strong-coupling predictions from localization.

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