Effective gravitational couplings of Kaluza-Klein gauge theories

被引：0
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作者：
Sujay K. Ashok
Renjan Rajan John
T. J. Layon
Sujoy Mahato
Madhusudhan Raman
机构：
[1] The Institute of Mathematical Sciences,School of Pure and Applied Physics
[2] Mahatma Gandhi University,Homi Bhabha National Institute
[3] Harish-Chandra Research Institute,Department of Physics and Astrophysics
[4] Training School Complex,undefined
[5] University of Delhi,undefined
来源：
Journal of High Energy Physics | / 2023卷
关键词：
Supersymmetric Gauge Theory; Nonperturbative Effects;
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摘要：
We study the effective gravitational couplings of four-dimensional gauge theories with eight supercharges. The class of theories we analyse are arrived at via Kaluza-Klein compactification of five-dimensional gauge theories. We consider both pure SU(N) Yang-Mills theories with Chern-Simons couplings and the conformal gauge theories with 2N fundamental flavours. The resolvent of the gauge theory plays a crucial role in the calculation of these gravitational couplings. The results obtained from the Seiberg-Witten geometry are matched against independent computations using localisation.
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